Results for:
Species: Peptococcus niger

Signature

3-methylbutanoic Acid

Mass-Spectra

Compound Details

Synonymous names

ISOVALERIC ACID

3-Methylbutanoic acid

503-74-2

Isopentanoic acid

3-Methylbutyric acid

Delphinic acid

Isopropylacetic acid

Isovalerianic acid

Butanoic acid, 3-methyl-

Isobutylformic acid

Isovalerianic

beta-Methylbutyric acid

Acetic acid, isopropyl-

3-Methylbutyrate

Butyric acid, 3-methyl-

3-methyl-butanoic acid

Kyselina isovalerova

Isobutyl formic acid

Isovaleriansaeure

FEMA No. 3102

3-methyl-n-butyric acid

Isovaleric acid (natural)

FEMA Number: 3102

3-Methylbuttersaeure

3-methyl butyric acid

3-methyl-butyric acid

NSC 62783

HSDB 629

.beta.-Methylbutyric acid

EINECS 207-975-3

MFCD00002726

b-Methylbutyric acid

UNII-1BR7X184L5

BRN 1098522

DELPHINIC-ACID

DTXSID5029182

CHEBI:28484

AI3-24132

1BR7X184L5

NSC-62783

3,4-Diisovaleryl adrenaline

DTXCID309182

3-Methyl-d3-butyric--d4 Acid

EC 207-975-3

4-02-00-00895 (Beilstein Handbook Reference)

Butanoic acid, 3-methyl-, (R)-

isopropylacetate

IVA

ISOVALERIC ACID (MART.)

ISOVALERIC ACID [MART.]

Kyselina isovalerova [Czech]

92634-50-9

methyl butanoic acid

METHYLBUTANOIC ACID

b-Methylbutyrate

iso-valeric acid

3-Methylbutanoicacid

iso-C4H9COOH

Isovaleric acid, 99%

bmse000373

SCHEMBL43436

ISOVALERIC ACID [MI]

ISOVALERIC ACID [FCC]

ISOVALERIC ACID [FHFI]

ISOVALERIC ACID [HSDB]

CHEMBL568737

WLN: QV1Y1&1

ISOVALERIC ACID [WHO-DD]

AMY40214

BCP32116

NSC62783

STR08356

Isovaleric acid, analytical standard

Tox21_201604

BBL027399

Isovaleric acid (mixture of isomers)

LMFA01020181

s6287

STL146358

AKOS000119861

Isovaleric acid, >=99%, FCC, FG

CS-W013696

DB03750

HY-W012980

MCULE-5805071360

3-Methylbutyric acid: isopropyl-Acetate

Isovaleric acid sodium salt (Salt/Mix)

Isovaleric acid, natural, >=98%, FG

NCGC00249082-01

NCGC00259153-01

35915-22-1

CAS-503-74-2

3-Methylbutyric acid: isopropyl-Acetic acid

M0182

NS00001831

EN300-19718

C08262

D78213

Q415536

J-522594

F2191-0067

Z104474910

3-Methylbutanoic acid;3-Methylbutyric acid;Isopentanoic acid

InChI=1/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7

Microorganism:

Yes

IUPAC name

3-methylbutanoic acid

SMILES

CC(C)CC(=O)O

Inchi

InChI=1S/C5H10O2/c1-4(2)3-5(6)7/h4H,3H2,1-2H3,(H,6,7)

Formula

C₅H₁₀O₂

PubChem ID

10430

Molweight

102.13

LogP

1.2

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

acids carboxylic acids organic acids

CHEBI-ID

28484

Supernatural-ID

SN0117561

mVOC Specific Details

Boiling Point

Degree	Reference
176.5 °C	PhysProp
176.5 DEG C @ 760 MM HG	Lide, D.R. (ed.). CRC Handbook of Chemistry and Physics. 76th ed. Boca Raton, FL: CRC Press Inc., 1995-1996., p. 3-98

Volatilization

The Henry's Law constant for isovaleric acid was measured as 8.33X10-7 atm-cu m/mole(1). This value indicates that isovaleric acid will volatilize slowly from water surfaces(2,SRC). Based on this Henry's Law constant, the estimated volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec) is estimated as approximately 45 days(2,SRC). The estimated volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec) is estimated as approximately 330 days(2,SRC). In addition, a pKa of 4.78 for isovaleric acid(3) indicates that isovaleric acid will not significantly volatilize from water as it will exist predominately in the ionic form under environmental pHs(SRC). Isovaleric acid's Henry's Law constant(1) indicates that volatilization from moist soil surfaces may occur(SRC). Isovaleric acid is not expected to volatilize from dry soil surfaces(SRC) based on a measured vapor pressure of 0.44 mm Hg(4).
Literature: (1) Khan I, Brimblecombe P; J Aerosol Sci 23: S897-S900 (1992) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington,DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Leung HW, Paustenbach DJ; Am J Ind Med 18: 714-23 (1990) (4) Yaws CL; Handbook of Vapor Pressure, Vol 2 C5 to C7 Compounds, Houston,TX: Gulf Publ Co. p. 387 (1994)

Soil Adsorption

The Koc of isovaleric acid is estimated as approximately 100(SRC), using a measured log Kow of 1.16(1) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that isovaleric acid is expected to have high mobility in soil(SRC).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Steric Constants. ACS Prof Ref Book. Heller SR (consult ed) Washington, DC: Amer Chem Soc p. 14 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983)

Vapor Pressure

Pressure	Reference
0.44 mm Hg at 25 deg C	Yaws CL; Handbook of Vapor Pressure, Vol 2 C5 to C7 Compounds, Houston, TX: Gulf Publishing Co. p. 387 (1994)

MS-Links

MS-MS Spectrum 19655

MS-MS Spectrum 1005 - Quattro_QQQ 10V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 19657

MS-MS Spectrum 12985

MS-MS Spectrum 4517 - EI-B (HITACHI M-80B) Positive

MS-MS Spectrum 19656

MS-MS Spectrum 12984

MS-MS Spectrum 4518 - LC-ESI-QQ (API3000, Applied Biosystems) 10V Negative

MS-MS Spectrum 4519 - LC-ESI-QQ (API3000, Applied Biosystems) 20V Negative

MS-MS Spectrum 4520 - LC-ESI-QQ (API3000, Applied Biosystems) 30V Negative

MS-MS Spectrum 4516 - EI-B (HITACHI RMU-7M) Positive

MS-MS Spectrum 12983

MS-MS Spectrum 1006 - Quattro_QQQ 25V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 1007 - Quattro_QQQ 40V Positive delivery=Flow_Injection analyzer=Triple_Quad

1D-NMR-Links

1D NMR Spectrum 1260 - Bruker 400 MHz 13C NMR

1D NMR Spectrum 1497 - Varian 500 MHz 1H NMR

Massbank-Links

Massbank Spectrum MSBNK-BGC_Munich-RP015201

Massbank Spectrum MSBNK-BGC_Munich-RP015202

Massbank Spectrum MSBNK-BGC_Munich-RP015203

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP004262

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009180

Massbank Spectrum MSBNK-Keio_Univ-KO001193

Massbank Spectrum MSBNK-Keio_Univ-KO001194

Massbank Spectrum MSBNK-Keio_Univ-KO001195

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS095401

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Klebsiella Pneumoniae	NA	NA	Ahmed et al. 2023
Prokaryota	Staphylococcus Aureus	NA	NA	Ahmed et al. 2023
Prokaryota	Staphylococcus Aureus	NA	NA	Fitzgerald et al. 2021
Prokaryota	Escherichia Coli	NA	NA	Dixon et al. 2022
Prokaryota	Staphylococcus Aureus	NA	NA	Filipiak et al. 2012
Prokaryota	Corynebacterium Striatum		clinical isolate	Lemfack et al. 2016
Prokaryota	Staphylococcus Epidermidis		NA	Lemfack et al. 2016
Prokaryota	Staphylococcus Epidermidis		clinical isolate,nose	Lemfack et al. 2016
Prokaryota	Staphylococcus Epidermidis		clinical isolate,catheter	Lemfack et al. 2016
Prokaryota	Staphylococcus Haemolyticus		clinical isolate,human skin	Lemfack et al. 2016
Prokaryota	Staphylococcus Intermedius		clinical isolate	Lemfack et al. 2016
Prokaryota	Staphylococcus Saccharolyticus		clinical isolate	Lemfack et al. 2016
Prokaryota	Staphylococcus Schleiferi		clinical isolate	Lemfack et al. 2016
Prokaryota	Staphylococcus Sciuri		Southernflying squirrel skin	Lemfack et al. 2016
Prokaryota	Staphylococcus Sciuri		clinical isolate	Lemfack et al. 2016
Prokaryota	Staphylococcus Warneri		clinical isolate,human skin	Lemfack et al. 2016
Prokaryota	Escherichia Coli		China Center of Industrial culture Collection, China General Microbiological Culture Collection Center	Chen et al. 2017
Prokaryota	Staphylococcus Aureus		China Center of Industrial culture Collection, China General Microbiological Culture Collection Center	Chen et al. 2017
Prokaryota	Staphylococcus Epidermidis		NA	Timm et al. 2018
Prokaryota	Staphylococcus Aureus		China Center of Industrial Culture collection	Wang et al. 2018
Prokaryota	Bacillus Tequilensis	antifungal activity against the hyphae growth of Ceratocystis fimbriata	rhizosphere soil of a sweet potato variety (Xushu-36) from Xuzhou Academy of Agricultural Sciences in China in 2016	Xu et al. 2021
Prokaryota	Staphylococcus Epidermidis		DSMZ - Deutsche Sammlung von Mikroorganismen und Zellkulturen	Verhulst et al. 2009
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Staphylococcus Epidermidis		strains were provided by Prof. O'Gara at NUI Galway	Fitzgerald et al. 2020
Prokaryota	Stenotrophomonas Maltophilia	antifungal effect on the growth of Alternaria alternata, Corynespora cassiicola and Stemphylium lycopersici (pathogens of tomato plants)	shoots of tomato plants (Elpida F1, Enza Zaden)	López et al. 2021
Prokaryota	Staphylococcus Pasteuri	antifungal effect on the growth of Alternaria alternata, Corynespora cassiicola and Stemphylium lycopersici (pathogens of tomato plants)	fruits of tomato plants (Elpida F1, Enza Zaden)	López et al. 2021
Prokaryota	Pseudomonas Mediterranea	antifungal effect on the growth of Alternaria alternata, Corynespora cassiicola and Stemphylium lycopersici (pathogens of tomato plants)	roots of tomato plants (Elpida F1, Enza Zaden) with symptoms of Gray leaf spot	López et al. 2021
Prokaryota	Bacillus Sp.	antifungal effect on the growth of Alternaria alternata, Corynespora cassiicola and Stemphylium lycopersici (pathogens of tomato plants)	NA	López et al. 2021
Prokaryota	Streptococcus Pyogenes		National Collection of Type Cultures	Slade et al. 2022
Prokaryota	Staphylococcus Aureus		American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Staphylococcus Epidermidis		American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Bacillus Velezensis		NA	Riu et al. 2022
Prokaryota	Klebsiella Pneumoniae	n/a	NA	Julak et al. 2003
Prokaryota	Staphylococcus Aureus	n/a	NA	Julak et al. 2003
Prokaryota	Staphylococcus Aureus		milk of cows	Hettinga et al. 2008
Prokaryota	Serratia Sp.	n/a	NA	Bruce et al. 2004
Eukaryota	Saccharomyces Cerevisiae	n/a	NA	Bruce et al. 2004
Prokaryota	Staphylococcus Xylosus	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Burkholderia Andropogonis	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Anthina	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Caledonica	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Caribensis	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Caryophylli	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Fungorum	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Gladioli	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Glathei	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Glumae	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Graminis	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Lata	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Pyrrocinia	n/a	NA	Blom et al. 2011
Prokaryota	Burkholderia Xenovorans	n/a	NA	Blom et al. 2011
Prokaryota	Cellulomonas Uda	n/a	NA	Blom et al. 2011
Prokaryota	Escherichia Coli	n/a	NA	Blom et al. 2011
Prokaryota	Pseudomonas Chlororaphis	n/a	NA	Blom et al. 2011
Prokaryota	Serratia Plymuthica	n/a	NA	Blom et al. 2011
Prokaryota	Escherichia Coli	n/a	NA	Tait et al. 2014
Prokaryota	Klebsiella Pneumoniae	n/a	NA	Tait et al. 2014
Prokaryota	Staphylococcus Aureus	n/a	NA	Tait et al. 2014
Prokaryota	Staphylococcus Epidermidis		DSMZ	Verhulst et al. 2010
Prokaryota	Salinispora Tropica	na	marine sediment	Groenhagen et al. 2016
Prokaryota	Staphylococcus Sciuri	attract Episyrphus balteatus	from the gut flora of pea aphid Acyrthosiphon pisum honeydew	Leroy et al. 2011
Prokaryota	Lactobacillus Paracasei	na	na	Pogačić et al. 2016
Prokaryota	Clostridium Difficile		outbreak 2006 UK	Rees et al. 2016
Prokaryota	Stigmatella Aurantiaca	n/a	NA	Dickschat et al. 2005_5
Prokaryota	Bacillus Amyloliquefaciens	n/a	NA	Lee et al. 2012
Prokaryota	Bacillus Subtilis	n/a	NA	Lee et al. 2012
Prokaryota	Paenibacillus Polymyxa	n/a	NA	Lee et al. 2012
Eukaryota	Ascocoryne Sarcoides	n/a	NA	Mallette et al. 2012
Prokaryota	Streptomyces Sp.		NA	Jones et al. 2017
Eukaryota	Agaricus Bisporus	Stimulation of spore germination of Agaricus bisporus.	NA	Stotzky and Schenck 1976
Prokaryota	Clostridium Sp.	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Porphyromonas Gingivalis	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Nucleatum	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Bacteroides Distasonis	n/a	NA	Wiggins et al. 1985
Prokaryota	Bacteroides Ovatus	n/a	NA	Wiggins et al. 1985
Prokaryota	Bacteroides Thetaiotaomicron	n/a	NA	Wiggins et al. 1985
Prokaryota	Bacteroides Vulgatus	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Bifermentans	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Sporogenes	n/a	NA	Wiggins et al. 1985
Prokaryota	Porphyromonas Gingivalis	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Intermedia	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Capnocytophaga Ochracea	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Azospirillum Brasilense	promotion of performance of Chlorella sorokiniana Shih	culture collection DSMZ 1843	Amavizca et al. 2017
Prokaryota	Bacillus Pumilus	promotion of performance of Chlorella sorokiniana Shih	NA	Amavizca et al. 2017
Prokaryota	Actinomyces Europaeus		clinical exudates	Julak et al. 2003
Prokaryota	Actinomyces Naeslundii		clinical exudates	Julak et al. 2003
Prokaryota	Bacteroides Capillosus		clinical exudates	Julak et al. 2003
Prokaryota	Bacteroides Fragilis		clinical exudates	Julak et al. 2003
Prokaryota	Bacteroides Pyogenes		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Difficile		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Perfringens		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Ramosum		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Septicum		clinical exudates	Julak et al. 2003
Prokaryota	Eubacterium Lentum		clinical exudates	Julak et al. 2003
Prokaryota	Fusobacterium Simiae		clinical exudates	Julak et al. 2003
Prokaryota	Lactobacillus Acidophilus		clinical exudates	Julak et al. 2003
Prokaryota	Peptococcus Niger		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Anaerobius		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Asaccharolyticus		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Prevotii		clinical exudates	Julak et al. 2003
Prokaryota	Propionibacterium Acnes		clinical exudates	Julak et al. 2003
Prokaryota	Propionibacterium Propionicum		clinical exudates	Julak et al. 2003
Prokaryota	Staphylococcus Epidermidis		clinical exudates	Julak et al. 2003
Eukaryota	Muscodor Albus		NA	Ezra et al. 2004
Eukaryota	Penicillium Sp.		NA	Ezra et al. 2004
Eukaryota	Polyporus Sulfureus		NA	Ezra et al. 2004
Eukaryota	Penicillium Polonicum	na	water damaged buildings, Belgium	Polizzi et al. 2012
Eukaryota	Aspergillus Ustus	na	water damaged buildings, Belgium	Polizzi et al. 2012
Prokaryota	Lentilactobacillus Buchneri	NA	NA	Squara et al. 2022
Prokaryota	Lacticaseibacillus Paracasei	NA	NA	Squara et al. 2022
Eukaryota	Metschnikowia Andauensis	NA	NA	Ljunggren et al. 2019
Eukaryota	Saccharomyces Cerevisiae	NA	NA	Harris et al. 2021
Eukaryota	Aureobasidium Pullulans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Cryptococcus Wieringae	NA	NA	Mozūraitis et al. 2022
Eukaryota	Hanseniaspora Uvarum	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kudriavzevii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Fermentans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kluyveri	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Membranifaciens	NA	NA	Mozūraitis et al. 2022
Eukaryota	Saccharomyces Paradoxus	NA	NA	Mozūraitis et al. 2022
Eukaryota	Torulaspora Delbrueckii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Anomala	NA	NA	Mozūraitis et al. 2022
Eukaryota	Metschnikowia Pulcherrima	NA	NA	Mozūraitis et al. 2022
Prokaryota	Staphylococcus Equorum	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Atrophaeus	NA	NA	Toral et al. 2021
Prokaryota	Peribacillus Sp.	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Velezensis	NA	NA	Toral et al. 2021
Prokaryota	Psychrobacillus Vulpis	NA	NA	Toral et al. 2021
Prokaryota	Lactobacillus Plantarum	NA	NA	Zhang et al. 2022
Prokaryota	Bacillus Subtilis	NA	NA	Lee et al. 2023
Eukaryota	Saturnispora Diversa	NA	NA	Zhao et al. 2022
Eukaryota	Wickerhamomyces Anomalus	NA	NA	Zhao et al. 2022
	Lactiplantibacillus Plantarum			Chen et al. 2023
	Debaryomyces Hansenii			Li et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Klebsiella Pneumoniae	NB	TD/GC-MS	no
Prokaryota	Staphylococcus Aureus	NB	TD/GC-MS	no
Prokaryota	Staphylococcus Aureus	BHI	SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB	SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	LB	SPME/GC-MS	no
Prokaryota	Escherichia Coli	LB	TD/GC-MS	no
Prokaryota	Staphylococcus Aureus	tryptic soy broth	TD/GC-MS	no
Prokaryota	Corynebacterium Striatum	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Epidermidis	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Haemolyticus	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Intermedius	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Saccharolyticus	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Schleiferi	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Sciuri	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Staphylococcus Warneri	brain heart infusion medium	Porapak / GC/MS	no
Prokaryota	Escherichia Coli	Trypticase Soy Broth (TSB)	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	Trypticase Soy Broth (TSB)	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	TSA	SPME, GC-MS	no
Prokaryota	Staphylococcus Aureus	Sodium chloride broth	SPME, GC-MS	no
Prokaryota	Bacillus Tequilensis	LB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	blood agar	GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	TSB media	HS-SPME/GC-MS	no
Prokaryota	Stenotrophomonas Maltophilia	TYB media	GC-MS	no
Prokaryota	Staphylococcus Pasteuri	TYB media	GC-MS	no
Prokaryota	Pseudomonas Mediterranea	TYB media	GC-MS	no
Prokaryota	Bacillus Sp.	TYB media	GC-MS	no
Prokaryota	Streptococcus Pyogenes	TS agar/blood agar	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	LB media, TSB media	HS-SPME/GC×GC-TOFMS	no
Prokaryota	Staphylococcus Epidermidis	BHI media, LB media, TSB media	HS-SPME/GC×GC-TOFMS	no
Prokaryota	Bacillus Velezensis	TSA media, sterile soil	SPME/GC-MS	no
Prokaryota	Klebsiella Pneumoniae	VF (peptone, NaCl) and VL broth (casein hydrolysate, yeast extract, beef extract, cysteine, glucose, NaCl)	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	VF (peptone, NaCl)	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus		GCMS DSQ	no
Prokaryota	Serratia Sp.	n/a	n/a	no
Eukaryota	Saccharomyces Cerevisiae	n/a	n/a	no
Prokaryota	Staphylococcus Xylosus	n/a	n/a	no
Prokaryota	Burkholderia Andropogonis	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Anthina	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Caledonica	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Caribensis	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Caryophylli	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Fungorum	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Gladioli	MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Glathei	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Glumae	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Graminis	MR-VP	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Lata	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Pyrrocinia	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Burkholderia Xenovorans	Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Cellulomonas Uda	MR-VP and MS	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Escherichia Coli	MR-VP, MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Pseudomonas Chlororaphis	MS and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Serratia Plymuthica	MR-VP and Angle	Headspace air was trapped in glass Gerstel TDS tubes and analysed by gas chromatography with mass selective detection (GC-MSD)	no
Prokaryota	Escherichia Coli	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Klebsiella Pneumoniae	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Staphylococcus Aureus	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Staphylococcus Epidermidis	CLSA, charcoal, GC-MS		no
Prokaryota	Salinispora Tropica	seawater-based A1	GC/MS	no
Prokaryota	Staphylococcus Sciuri	873 liquid medium	SPME-GC/MS	no
Prokaryota	Lactobacillus Paracasei	curd-based broth medium	GC/MS	yes
Prokaryota	Clostridium Difficile	brain heart infusion	GCxGC-TOF-MS	yes
Prokaryota	Stigmatella Aurantiaca	n/a	n/a	no
Prokaryota	Bacillus Amyloliquefaciens	Tryptic soy agar	SPME coupled with GC-MS	no
Prokaryota	Bacillus Subtilis	Tryptic soy agar	SPME coupled with GC-MS	no
Prokaryota	Paenibacillus Polymyxa	Tryptic soy agar	SPME coupled with GC-MS	no
Eukaryota	Ascocoryne Sarcoides	Minimal medium	PTR-MS and SPME GC-MS	no
Prokaryota	Streptomyces Sp.	YPD agar	GCxGC-TOFMS	no
Eukaryota	Agaricus Bisporus	n/a	n/a	no
Prokaryota	Clostridium Sp.	n/a	n/a	no
Prokaryota	Porphyromonas Gingivalis	n/a	n/a	no
Prokaryota	Prevotella Loescheii	n/a	n/a	no
Prokaryota	Fusobacterium Nucleatum	n/a	n/a	no
Prokaryota	Bacteroides Distasonis	n/a	n/a	no
Prokaryota	Bacteroides Ovatus	n/a	n/a	no
Prokaryota	Bacteroides Thetaiotaomicron	n/a	n/a	no
Prokaryota	Bacteroides Vulgatus	n/a	n/a	no
Prokaryota	Clostridium Bifermentans	n/a	n/a	no
Prokaryota	Clostridium Sporogenes	n/a	n/a	no
Prokaryota	Prevotella Intermedia	n/a	n/a	no
Prokaryota	Capnocytophaga Ochracea	n/a	n/a	no
Prokaryota	Azospirillum Brasilense	TSA	SPME-GC	no
Prokaryota	Bacillus Pumilus	TSA	SPME-GC	no
Prokaryota	Actinomyces Europaeus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Actinomyces Naeslundii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Bacteroides Capillosus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Bacteroides Fragilis	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Bacteroides Pyogenes	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Difficile	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Perfringens	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Ramosum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Septicum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Eubacterium Lentum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Fusobacterium Simiae	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Lactobacillus Acidophilus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptococcus Niger	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Anaerobius	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Asaccharolyticus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Prevotii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Propionibacterium Acnes	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Propionibacterium Propionicum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Staphylococcus Epidermidis	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Eukaryota	Muscodor Albus			no
Eukaryota	Penicillium Sp.			no
Eukaryota	Polyporus Sulfureus			no
Eukaryota	Penicillium Polonicum	malt extract agar; potato dextrose agar; water agar; yeast extract agar; Czapek agar	SPME-GC/MS	no
Eukaryota	Aspergillus Ustus	malt extract agar; potato dextrose agar; water agar; yeast extract agar; Czapek agar	SPME-GC/MS	no
Prokaryota	Lentilactobacillus Buchneri	maize silage	HS-SPME coupled with GC-TOF MS	no
Prokaryota	Lacticaseibacillus Paracasei	maize silage	HS-SPME coupled with GC-TOF MS	no
Eukaryota	Metschnikowia Andauensis	liquid YPD medium	GC-MS	no
Eukaryota	Saccharomyces Cerevisiae	malt extract broth	HS-SPME with GC-MS	no
Eukaryota	Aureobasidium Pullulans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Cryptococcus Wieringae	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Hanseniaspora Uvarum	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kudriavzevii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Fermentans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kluyveri	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Membranifaciens	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Saccharomyces Paradoxus	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Torulaspora Delbrueckii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Anomala	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Metschnikowia Pulcherrima	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Prokaryota	Staphylococcus Equorum	MOLP	HS-SPME-GC/MS	no
Prokaryota	Staphylococcus Equorum	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Staphylococcus Equorum	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	MOLP	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Psychrobacillus Vulpis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Psychrobacillus Vulpis	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Psychrobacillus Vulpis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Lactobacillus Plantarum	chickpea milk	UHPLC/MS	no
Prokaryota	Bacillus Subtilis	Tryptone soy broth (TSB)	HPLC	no
Eukaryota	Saturnispora Diversa	synthetic grape juice	HS-SPME	no
Eukaryota	Wickerhamomyces Anomalus	synthetic grape juice	HS-SPME	no
	Lactiplantibacillus Plantarum	fermentation of ginkgo kernel juice	GC-IMS	no
	Debaryomyces Hansenii	meat with pork lard	GC-MS	no

Hexanoic Acid

Mass-Spectra

Compound Details

Synonymous names

HEXANOIC ACID

Caproic acid

142-62-1

n-Caproic acid

n-Hexanoic acid

Capronic acid

Butylacetic acid

Pentylformic acid

1-Hexanoic acid

Hexoic acid

n-Hexylic acid

n-Hexoic acid

Pentiformic acid

1-Pentanecarboxylic acid

Pentanecarboxylic acid

Hexacid 698

Hexylic acid

Kyselina kapronova

Hexanoic acid (natural)

FEMA No. 2559

Acid C6

NSC 8266

CCRIS 1347

HSDB 6813

EINECS 205-550-7

UNII-1F8SN134MX

BRN 0773837

1F8SN134MX

C6:0

DTXSID7021607

CHEBI:30776

AI3-07701

NSC8266

NSC-8266

MFCD00004421

NCIOpen2_005355

CHEMBL14184

CH3-[CH2]4-COOH

DTXCID101607

68603-84-9

1-PENTANE CARBOXYLIC ACID

EC 205-550-7

butylacetate

capronate

hexylate

pentylformate

4-02-00-00917 (Beilstein Handbook Reference)

hexanoic acid (caproic acid)

n-caproate

n-hexoate

n-hexylate

NSC-35598

HEXANOIC ACID (CAPROIC ACID)

1-hexanoate

1-pentanecarboxylate

70248-25-8

CH3-(CH2)4-COOH

Kyselina kapronova [Czech]

CAS-142-62-1

58454-02-7

UN2829

Hexanoic

hexansäure

2-Butylacetic acid

6NA

EINECS 274-509-3

fatty acid 6:0

Caproic Acid,(S)

ethyl 4-butanoic acid

Hexanoic acid, 99%

methyl 5-pentanoic acid

Pentane-1-carboxylic acid

Hexanoic acid, >=99%

n-C5H11COOH

Hexanoic acid Caproic acid

bmse000351

SCHEMBL3867

WLN: QV5

CH3(CH2)4COOH

CAPROIC ACID [HSDB]

CAPROIC ACID [INCI]

HEXANOIC ACID [FCC]

HEXANOIC ACID [FHFI]

N-CAPROIC ACID [MI]

Propyl, 3-carboxy-1-ethyl-

BDBM16433

DTXSID301311019

Hexanoic acid, analytical standard

STR10048

EINECS 267-013-3

EINECS 271-676-4

Tox21_201517

Tox21_300406

FA 6:0

LMFA01010006

Hexanoic acid, >=98%, FCC, FG

AKOS000119844

FA(6:0)

MCULE-1671810139

Caproic acid [UN2829] [Corrosive]

Hexanoic acid, natural, >=98%, FCC

NCGC00248020-01

NCGC00248020-02

NCGC00254504-01

NCGC00259067-01

Hexanoic acid, purum, >=98.0% (GC)

Hexanoic acid 10 microg/mL in Acetonitrile

H0105

Hexanoic acid, natural, >=98%, FCC, FG

NS00003820

EN300-21589

C01585

EC 271-676-4

CAPROIC ACID (CONSTITUENT OF SAW PALMETTO)

Q422597

J-007673

25401AB4-1ECB-481F-AC91-EAAFC9329BDD

CAPROIC ACID (CONSTITUENT OF SAW PALMETTO) [DSC]

Z104503532

InChI=1/C6H12O2/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H,7,8

56279-38-0

Microorganism:

Yes

IUPAC name

hexanoic acid

SMILES

CCCCCC(=O)O

Inchi

InChI=1S/C6H12O2/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H,7,8)

Formula

C₆H₁₂O₂

PubChem ID

8892

Molweight

116.16

LogP

1.9

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

acids carboxylic acids organic acids

CHEBI-ID

30776

Supernatural-ID

SN0096264

mVOC Specific Details

Boiling Point

Degree	Reference
205.8 °C peer reviewed

Volatilization

The pKa of hexanoic acid is 4.88(1), indicating that this compound will exist predominantly as an anion under environmental conditions. Volatilization will not occur from water and moist soils since anions do not volatilize(SRC). Hexanoic acid is not expected to volatilize from dry soil surfaces(SRC), based upon an extrapolated vapor pressure of 0.0435 mm Hg at 25 deg C(2).
Literature: (1) Riddick, JA et al;. Techniques of Chemistry 4th ed Volume II. Organic Solvents. New York, NY: John Wiley and Sons, pp 372 (1985)(2) Daubert TE, Danner RP; Physical & Thermodynamic Properties of Pure Chemicals: Data Compilation, NY: Hemisphere Pub Corp (1989)

Soil Adsorption

Koc values of 26, 24 and 37 have been experimentally measured, for an acidic forest soil (pH 2.8, 4.85% organic carbon), agricultural soil (pH 6.7, 1.25% organic carbon), and a lake sediment (pH 7.1, 1.58% organic carbon), respectively(1). According to a classification scheme(2), these measured Koc values suggest that hexanoic acid is very highly mobile in soil(SRC). In addition, the pKa of hexanoic acid is 4.88(3), indicating that this compound will primarily exist as an anion in the environment, and anions generally possess high mobility in soil(4).
Literature: (1) Von Oepen B et al; Chemosphere 22: 285-304 (1991) (2) Swann RL et al; Res Rev 85: 23 (1983) (3) Riddick, JA et al;. Techniques of Chemistry 4th ed Volume II. Organic Solvents. New York, NY: John Wiley and Sons, pp 372 (1985) (4) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

Vapor Pressure

Pressure	Reference
0.0435 mm at 25 deg C (est)	Daubert, T.E., R.P. Danner. Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.

MS-Links

MS-MS Spectrum 181910

MS-MS Spectrum 755 - Quattro_QQQ 10V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 756 - Quattro_QQQ 25V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 179577

MS-MS Spectrum 4183 - LC-ESI-QQ (API3000, Applied Biosystems) 10V Negative

MS-MS Spectrum 757 - Quattro_QQQ 40V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 4184 - LC-ESI-QQ (API3000, Applied Biosystems) 20V Negative

MS-MS Spectrum 181908

MS-MS Spectrum 4182 - EI-B (HITACHI M-80B) Positive

MS-MS Spectrum 179578

MS-MS Spectrum 4186 - LC-ESI-QQ (API3000, Applied Biosystems) 40V Negative

MS-MS Spectrum 179579

MS-MS Spectrum 4185 - LC-ESI-QQ (API3000, Applied Biosystems) 30V Negative

MS-MS Spectrum 181909

MS-MS Spectrum 201354

1D-NMR-Links

1D NMR Spectrum 5038

1D NMR Spectrum 2940 - Varian 25.16 MHz 13C NMR

1D NMR Spectrum 5037

1D NMR Spectrum 1409 - Varian 500 MHz 1H NMR

1D NMR Spectrum 2245 - JEOL 400 MHz 1H NMR

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009185

Massbank Spectrum MSBNK-Keio_Univ-KO000426

Massbank Spectrum MSBNK-Keio_Univ-KO000427

Massbank Spectrum MSBNK-Keio_Univ-KO000428

Massbank Spectrum MSBNK-Keio_Univ-KO000429

Massbank Spectrum MSBNK-Metabolon-MT000145

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS024901

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Burkholderia Cepacia	NA	NA	Dryahina et al. 2016
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Dryahina et al. 2016
Prokaryota	Staphylococcus Aureus	NA	NA	Dryahina et al. 2016
Prokaryota	Stenotrophomonas Maltophilia	NA	NA	Dryahina et al. 2016
Prokaryota	Escherichia Coli	NA	NA	Dixon et al. 2022
Eukaryota	Saccharomyces Cerevisiae		NA	Tejero Rioseras et al. 2017
Eukaryota	Goffeauzyma Gilvescens	inhibitory and promoting effects on the growth of different microorganisms	isolate from Saxifraga cespitosa, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Cystobasidium Laryngis	inhibitory and promoting effects on the growth of different microorganisms	isolate from Cerasticum arcticum, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Prokaryota	Clostridium Sp.	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Azospirillum Brasilense	promotion of performance of Chlorella sorokiniana Shih	culture collection DSMZ 1843	Amavizca et al. 2017
Prokaryota	Bacillus Pumilus	promotion of performance of Chlorella sorokiniana Shih	NA	Amavizca et al. 2017
Prokaryota	Escherichia Coli	promotion of performance of Chlorella sorokiniana Shih	NA	Amavizca et al. 2017
Prokaryota	Peptococcus Niger		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Anaerobius		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Asaccharolyticus		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Prevotii		clinical exudates	Julak et al. 2003
Eukaryota	Candida Albicans		clinical exudates	Julak et al. 2003
Prokaryota	Streptomyces Sp.	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Lactobacillus Casei	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactobacillus Plantarum	n/a	NA	Tracey and Britz 1989
Prokaryota	Pediococcus Damnosus	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Cremoris	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Dextranicum	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactococcus Lactis	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Mesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Paramesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Oenococcus Oeni	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactobacillus Paracasei	na	Majorero cheese	Pogačić et al. 2016
Eukaryota	Ganoderma Lucidum	na	saprophytic on deciduous trees	Campos Ziegenbein et al. 2006
Eukaryota	Spongiporus Leucomallellus	na	saprophytic mostly on wet, old pines	Campos Ziegenbein et al. 2006
Prokaryota	Lentilactobacillus Buchneri	NA	NA	Squara et al. 2022
Prokaryota	Lacticaseibacillus Paracasei	NA	NA	Squara et al. 2022
Eukaryota	Zygosaccharomyces Rouxii	NA	NA	Pei et al. 2022
Eukaryota	Saccharomyces Cerevisiae	NA	NA	Harris et al. 2021
Eukaryota	Cryptococcus Wieringae	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kudriavzevii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Fermentans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Saccharomyces Paradoxus	NA	NA	Mozūraitis et al. 2022
Prokaryota	Staphylococcus Equorum	NA	NA	Toral et al. 2021
Prokaryota	Peribacillus Sp.	NA	NA	Toral et al. 2021
Prokaryota	Lactobacillus Plantarum	NA	NA	Zhang et al. 2022
Eukaryota	Wickerhamomyces Anomalus	NA	NA	Shi et al. 2022
	Bacillus Thuringiensis			Koilybayeva et al. 2023
	Saccharomyces Cerevisiae			Ji et al. 2024
	Lactobacillus Plantarum			Ma et al. 2023
	Pediococcus Acidilactici			Mockus et al. 2024

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Burkholderia Cepacia	NB	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	BHI	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	MHB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	BHI	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	MHB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	NB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	NB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	MHB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	BHI	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	BHI	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	MHB	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	NB	SIFT-MS	no
Prokaryota	Escherichia Coli	LB	TD/GC-MS	no
Eukaryota	Saccharomyces Cerevisiae	yeast nitrogen base, 2% glucose	SESI-HRMS	no
Eukaryota	Goffeauzyma Gilvescens	artificial nectar media	GC-MS	no
Eukaryota	Cystobasidium Laryngis	artificial nectar media	GC-MS	no
Prokaryota	Clostridium Sp.	n/a	n/a	no
Prokaryota	Azospirillum Brasilense	TSA	SPME-GC	no
Prokaryota	Bacillus Pumilus	TSA	SPME-GC	no
Prokaryota	Escherichia Coli	TSA	SPME-GC	no
Prokaryota	Peptococcus Niger	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Anaerobius	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Asaccharolyticus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Prevotii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Eukaryota	Candida Albicans	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Streptomyces Sp.	n/a	n/a	no
Prokaryota	Lactobacillus Casei	n/a	n/a	no
Prokaryota	Lactobacillus Plantarum	n/a	n/a	no
Prokaryota	Pediococcus Damnosus	n/a	n/a	no
Prokaryota	Leuconostoc Cremoris	n/a	n/a	no
Prokaryota	Leuconostoc Dextranicum	n/a	n/a	no
Prokaryota	Lactococcus Lactis	n/a	n/a	no
Prokaryota	Leuconostoc Mesenteroides	n/a	n/a	no
Prokaryota	Leuconostoc Paramesenteroides	n/a	n/a	no
Prokaryota	Oenococcus Oeni	n/a	n/a	no
Prokaryota	Lactobacillus Paracasei	curd-based broth medium	GC/MS	yes
Eukaryota	Ganoderma Lucidum	na	GC/MS	no
Eukaryota	Spongiporus Leucomallellus	na	GC/MS	no
Prokaryota	Lentilactobacillus Buchneri	maize silage	HS-SPME coupled with GC-TOF MS	no
Prokaryota	Lacticaseibacillus Paracasei	maize silage	HS-SPME coupled with GC-TOF MS	no
Eukaryota	Zygosaccharomyces Rouxii	YPD medium	GC-MS	no
Eukaryota	Saccharomyces Cerevisiae	malt extract broth	HS-SPME with GC-MS	no
Eukaryota	Cryptococcus Wieringae	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kudriavzevii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Fermentans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Saccharomyces Paradoxus	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Prokaryota	Staphylococcus Equorum	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Lactobacillus Plantarum	chickpea milk	UHPLC/MS	no
Eukaryota	Wickerhamomyces Anomalus	medium consisted of glucose (20 g/l), peptone (5 g/l), agar (20 g/l) and amoxicillin (1 g/l)	SPME with GC-MS	no
Eukaryota	Wickerhamomyces Anomalus	solid-state fermentation starter culture Daqu	SPME coupled with GC-MS	no
	Bacillus Thuringiensis	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Saccharomyces Cerevisiae	Sauce Meat during Storage	SPME–GC–MS	no
	Lactobacillus Plantarum	tuna cooking liquid	HS-SPME-GC/MS	no
	Pediococcus Acidilactici	lentils (Lens culinaris)	SPME/ICP-MS	no

Pentanoic Acid

Mass-Spectra

Compound Details

Synonymous names

Valeric acid

PENTANOIC ACID

n-Valeric acid

109-52-4

n-Pentanoic acid

Valerianic acid

1-Butanecarboxylic acid

Propylacetic acid

Butanecarboxylic acid

pentoic acid

Kyselina valerova

VALERIC ACID, N-

Valeric acid, normal

Valeriansaeure

n-Pentanoate

FEMA No. 3101

Kyselina valerova [Czech]

NSC 406833

HSDB 5390

n-Valerate

UNII-GZK92PJM7B

GZK92PJM7B

1-pentanoic acid

EINECS 203-677-2

n-BuCOOH

BRN 0969454

Pentanoic--d4 Acid

DTXSID7021655

CHEBI:17418

AI3-08657

Pentanoic acid-1-13C

64118-37-2

n-C4H9COOH

MFCD00004413

NSC-406833

CH3-[CH2]3-COOH

DTXCID801655

EC 203-677-2

4-02-00-00868 (Beilstein Handbook Reference)

NCGC00183281-01

C5:0

CH3-(CH2)3-COOH

VALERIC ACID (MART.)

VALERIC ACID [MART.]

VALERICACID

CAS-109-52-4

SHF

VALPROIC ACID IMPURITY A (EP IMPURITY)

VALPROIC ACID IMPURITY A [EP IMPURITY]

Butane-1-carboxylic acid

pentoate

Valerianate

Valeriansaure

Butanecarboxylate

1-pentanoate

1ylv

Pentanoic Acid; Valproic Acid Imp. A (EP); Valeric Acid; Valproic Acid Impurity A

1-Butanecarboxylate

Valeric acid normal

Valeric acid, 99%

Valeric acid, >=99%

bmse000345

Pentanoic acid Valeric acid

SCHEMBL5886

VALERIC ACID [FCC]

WLN: QV4

VALERIC ACID [FHFI]

N-VALERIC ACID [MI]

MLS001066335

PENTANOIC ACID [HSDB]

Pentanoic Acid (Valeric Acid)

CHEMBL268736

GTPL1061

DTXSID70217623

Valeric acid ( Pentanoic acid )

Valeric acid, analytical standard

HMS2267A03

HY-N6056

Tox21_113414

Tox21_201561

Tox21_303030

FA 5:0

LMFA01010005

NSC406833

STL169350

Valeric acid, >=99%, FCC, FG

AKOS000118960

DB02406

MCULE-2333640078

NCGC00183281-02

NCGC00183281-03

NCGC00256597-01

NCGC00259110-01

BS-42203

SMR000471834

CS-0032261

NS00003555

V0003

EN300-19254

Valeric acid, pharmaceutical impurity standard

C00803

Q407796

J-002298

F2191-0105

Z104473312

InChI=1/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7

67291-18-3

Microorganism:

Yes

IUPAC name

pentanoic acid

SMILES

CCCCC(=O)O

Inchi

InChI=1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)

Formula

C₅H₁₀O₂

PubChem ID

7991

Molweight

102.13

LogP

1.4

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

acids carboxylic acids organic acids

CHEBI-ID

17418

Supernatural-ID

SN0252634

mVOC Specific Details

Boiling Point

Degree	Reference
186 °C peer reviewed

Volatilization

The Henry's Law constant for n-pentanoic acid is 4.72X10-7 atm-cu m/mole(1). This Henry's Law constant indicates that n-pentanoic acid is expected to be essentially nonvolatile from water surfaces(2). Volatilization of the ionized form from water surfaces is not expected to be an important fate process(SRC). Pentanoic acid is not expected to volatilize from dry soil surfaces(SRC) based upon an estimated vapor pressure of 1.96X10-1 mm Hg(3).
Literature: (1) Khan I et al; J Atmos Chem 22:285-302 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Daubert TE, Danner RP; Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, DC: Taylor and Francis (1989)

Soil Adsorption

The Koc of n-pentanoic acid is estimated as 140(SRC), using a log Kow of 1.39(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that n-pentanoic acid is expected to have high mobility in soil. In aqueous solution, n-pentanoic acid adsorbed 15.4 and 37.9% onto the clay minerals kaolinite and montmorillonite, respectively, after 144 hours at 22 deg C(4). The pKa of n-pentanoic acid is 4.84(5), indicating that this compound will partially exist in the anion form in the environment and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(6).
Literature: (1) Hansch C et al; Exploring QSAR. Hydrophobic, Electronic, and Stearic Constants. ACS Prof Ref Book. Heller SR (consult ed) Washington, DC: Amer Chem Soc p. 14 (1995) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 23 (1983) (4) Hemphill L, Swanson WS; Sorption of Organic Acids by Pure Clay Minerals in Aqueous Solution, Proc of the 18th Industrial Waste Conf, Eng Bull Purdue U, Lafayette, IN 18: 204-17 (1964) (5) Dean JA; Handbook of Organic Chemistry; New York, NY: McGraw-Hill, Inc pp. 8-45 (1987) (6) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

Vapor Pressure

Pressure	Reference
1.96X10-1 mm Hg at 25 deg C (est)	Daubert, T.E., R.P. Danner. Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.

MS-Links

MS-MS Spectrum 1254 - Quattro_QQQ 25V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 179390

MS-MS Spectrum 4791 - LC-ESI-QQ (API3000, Applied Biosystems) 40V Negative

MS-MS Spectrum 181718

MS-MS Spectrum 4788 - LC-ESI-QQ (API3000, Applied Biosystems) 10V Negative

MS-MS Spectrum 1253 - Quattro_QQQ 10V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 179388

MS-MS Spectrum 1255 - Quattro_QQQ 40V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 201714

MS-MS Spectrum 4789 - LC-ESI-QQ (API3000, Applied Biosystems) 20V Negative

MS-MS Spectrum 181716

MS-MS Spectrum 181717

MS-MS Spectrum 179389

MS-MS Spectrum 4787 - EI-B (HITACHI M-80B) Positive

MS-MS Spectrum 4790 - LC-ESI-QQ (API3000, Applied Biosystems) 30V Negative

MS-MS Spectrum 4792 - LC-ESI-QQ (API3000, Applied Biosystems) 50V Negative

MS-MS Spectrum 4786 - EI-B (HITACHI RMU-6M) Positive

1D-NMR-Links

1D NMR Spectrum 5046

1D NMR Spectrum 1586 - Varian 500 MHz 1H NMR

1D NMR Spectrum 5045

1D NMR Spectrum 2132 - JEOL 90 MHz 1H NMR

1D NMR Spectrum 2819 - Varian 25.16 MHz 13C NMR

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP008906

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009179

Massbank Spectrum MSBNK-Keio_Univ-KO001991

Massbank Spectrum MSBNK-Keio_Univ-KO001992

Massbank Spectrum MSBNK-Keio_Univ-KO001993

Massbank Spectrum MSBNK-Keio_Univ-KO001994

Massbank Spectrum MSBNK-Keio_Univ-KO001995

Massbank Spectrum MSBNK-Metabolon-MT000004

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS031301

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS031302

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Burkholderia Cepacia	NA	NA	Dryahina et al. 2016
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Dryahina et al. 2016
Prokaryota	Staphylococcus Aureus	NA	NA	Dryahina et al. 2016
Prokaryota	Stenotrophomonas Maltophilia	NA	NA	Dryahina et al. 2016
Eukaryota	Saccharomyces Cerevisiae		NA	Tejero Rioseras et al. 2017
Prokaryota	Pseudomonas Azotoformans	stimulate growth of Solanum tuberosum	isolate from Irish potato soils	Heenan-Daly et al. 2021
Eukaryota	Debaryomyces Hansenii	inhibitory and promoting effects on the growth of different microorganisms	isolate from Silene acaulis, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Goffeauzyma Gilvescens	inhibitory and promoting effects on the growth of different microorganisms	isolate from Saxifraga cespitosa, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Sporidiobolus Salmonicolor	inhibitory and promoting effects on the growth of different microorganisms	isolate from Saxifraga cespitosa, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Cryptococcus Sp.	inhibitory and promoting effects on the growth of different microorganisms	isolate from Saxifraga cespitosa, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Vishniacozyma Victoriae	inhibitory and promoting effects on the growth of different microorganisms	isolate from Dryas octopetala, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Eukaryota	Cystobasidium Laryngis	inhibitory and promoting effects on the growth of different microorganisms	isolate from Cerasticum arcticum, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Prokaryota	Lactobacillus Casei	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactobacillus Plantarum	n/a	NA	Tracey and Britz 1989
Prokaryota	Pediococcus Damnosus	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Cremoris	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Dextranicum	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactococcus Lactis	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Mesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Paramesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Oenococcus Oeni	n/a	NA	Tracey and Britz 1989
Prokaryota	Clostridium Difficile		outbreak 2006 UK	Rees et al. 2016
Prokaryota	Clostridium Sp.	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Porphyromonas Gingivalis	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Nucleatum	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Clostridium Sporogenes	n/a	NA	Wiggins et al. 1985
Prokaryota	Porphyromonas Gingivalis	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Nucleatum	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Simiae		clinical exudates	Julak et al. 2003
Prokaryota	Fusobacterium Necrophorum		clinical exudates	Julak et al. 2003
Prokaryota	Peptococcus Niger		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Anaerobius		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Asaccharolyticus		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Prevotii		clinical exudates	Julak et al. 2003
Eukaryota	Candida Albicans		clinical exudates	Julak et al. 2003
Prokaryota	Lentilactobacillus Buchneri	NA	NA	Squara et al. 2022
Eukaryota	Hanseniaspora Uvarum	NA	NA	Ge et al. 2021
Eukaryota	Saccharomycopsis Crataegensis	NA	NA	Ge et al. 2021
Eukaryota	Metschnikowia Pulcherrima	NA	NA	Ge et al. 2021
Eukaryota	Pichia Kluyveri	NA	NA	Ge et al. 2021
Eukaryota	Rhodosporidiobolus Lusitaniae	NA	NA	Ge et al. 2021
Prokaryota	Bacillus Subtilis	NA	NA	Lee et al. 2023
Eukaryota	Hanseniaspora Valbyensis	NA	NA	Tran et al. 2022
	Bacillus Toyonensis			Koilybayeva et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Burkholderia Cepacia	MHB	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	BHI	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	NB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	NB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	MHB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	BHI	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	MHB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	BHI	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	NB	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	MHB	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	BHI	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	NB	SIFT-MS	no
Eukaryota	Saccharomyces Cerevisiae	yeast nitrogen base, 2% glucose	SESI-HRMS	no
Prokaryota	Pseudomonas Azotoformans	MR-VP (Methyl Red-Vogos Proskeur) media, M+S (Murashige and Skoog) media	SPME/GC-MS	no
Eukaryota	Debaryomyces Hansenii	artificial nectar media	GC-MS	no
Eukaryota	Goffeauzyma Gilvescens	artificial nectar media	GC-MS	no
Eukaryota	Sporidiobolus Salmonicolor	artificial nectar media	GC-MS	no
Eukaryota	Cryptococcus Sp.	artificial nectar media	GC-MS	no
Eukaryota	Vishniacozyma Victoriae	artificial nectar media	GC-MS	no
Eukaryota	Cystobasidium Laryngis	artificial nectar media	GC-MS	no
Prokaryota	Lactobacillus Casei	n/a	n/a	no
Prokaryota	Lactobacillus Plantarum	n/a	n/a	no
Prokaryota	Pediococcus Damnosus	n/a	n/a	no
Prokaryota	Leuconostoc Cremoris	n/a	n/a	no
Prokaryota	Leuconostoc Dextranicum	n/a	n/a	no
Prokaryota	Lactococcus Lactis	n/a	n/a	no
Prokaryota	Leuconostoc Mesenteroides	n/a	n/a	no
Prokaryota	Leuconostoc Paramesenteroides	n/a	n/a	no
Prokaryota	Oenococcus Oeni	n/a	n/a	no
Prokaryota	Clostridium Difficile	brain heart infusion	GCxGC-TOF-MS	yes
Prokaryota	Clostridium Sp.	n/a	n/a	no
Prokaryota	Porphyromonas Gingivalis	n/a	n/a	no
Prokaryota	Prevotella Loescheii	n/a	n/a	no
Prokaryota	Fusobacterium Nucleatum	n/a	n/a	no
Prokaryota	Clostridium Sporogenes	n/a	n/a	no
Prokaryota	Fusobacterium Simiae	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Fusobacterium Necrophorum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptococcus Niger	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Anaerobius	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Asaccharolyticus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Prevotii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Eukaryota	Candida Albicans	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Lentilactobacillus Buchneri	maize silage	HS-SPME coupled with GC-TOF MS	no
Eukaryota	Hanseniaspora Uvarum	grape juice	LC-15C HPLC	no
Eukaryota	Saccharomycopsis Crataegensis	grape juice	LC-15C HPLC	no
Eukaryota	Metschnikowia Pulcherrima	grape juice	LC-15C HPLC	no
Eukaryota	Pichia Kluyveri	grape juice	LC-15C HPLC	no
Eukaryota	Rhodosporidiobolus Lusitaniae	grape juice	LC-15C HPLC	no
Prokaryota	Bacillus Subtilis	Tryptone soy broth (TSB)	HPLC	no
Eukaryota	Hanseniaspora Valbyensis	sugared green and black tea	HS-SPME-GC/MS	no
	Bacillus Toyonensis	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no

2-methylpropanoic Acid

Mass-Spectra

Compound Details

Synonymous names

ISOBUTYRIC ACID

2-Methylpropanoic acid

79-31-2

Isobutanoic acid

2-Methylpropionic acid

Dimethylacetic acid

Iso-butyric acid

Isopropylformic acid

Propanoic acid, 2-methyl-

Isobutyrate

Cenex RP b2

alpha-Methylpropanoic acid

alpha-Methylpropionic acid

Acetic acid, dimethyl-

Propionic acid, 2-methyl-

Isobutanoate

Isobutyric acid (natural)

Tenox IBP-2

2-METHYL-PROPIONIC ACID

Kyselina isomaselna

Isobuttersaeure

iso-C3H7COOH

i-Butyric acid

Caswell No. 503AA

FEMA No. 2222

Tenox IBP-2 Grain Pr.

alpha-isobutyric acid

Kyselina isomaselna [Czech]

NSC 62780

2,2-dimethylacetic acid

HSDB 5228

Methylpropanoic acid, 2-

EINECS 201-195-7

.alpha.-Methylpropanoic acid

methylpropanoic acid

EPA Pesticide Chemical Code 101502

UNII-8LL210O1U0

BRN 0635770

2-Methylpropionsaeure

DTXSID4021636

CHEBI:16135

AI3-24260

8LL210O1U0

2-methyl-propanoic acid

MFCD00002658

NSC-62780

ISOPROPYLFORMIC-ACID

.alpha.-Methylpropionic acid

DTXCID601636

EC 201-195-7

4-02-00-00843 (Beilstein Handbook Reference)

i-butyrate

iso-Butyrate

Propanoic-333-d3acid 2-methyl- (9CI)

2-Methylpropionate

Isobutyric acid [UN2529] [Flammable liquid]

ALQ

2-methpropanoic acid

UN2529

Dimethylacetate

Isobuttersaure

Acido isobutirico

?Isobutyric acid

a-Methylpropanoate

a-Methylpropionate

Acide isobutyrique

1iup

methylpropionic acid

alpha-Methylpropanoate

alpha-Methylpropionate

Tenox EBP 2

Tenox IBP 2

2-Methyl-propionsaure

a-Methylpropanoic acid

a-Methylpropionic acid

Isobutyric acid, 99%

2-methyl propanoic acid

2-Propanecarboxylic acid

isopropyl carboxylic acid

FEMA Number: 2222

bmse000439

ISOBUTYRIC ACID [MI]

ISOBUTYRIC ACID [FCC]

WLN: QVY1&1

ISOBUTYRIC ACID [FHFI]

ISOBUTYRIC ACID [INCI]

CHEMBL108778

GTPL1060

PROPANE-2-CARBOXYLIC ACID

BCP34521

NSC62780

STR03465

Isobutyric acid, analytical standard

Tox21_201207

LMFA01020071

STL146521

2-METHYLPROPANOIC ACID [HSDB]

AKOS000118733

Isobutyric acid, >=99%, FCC, FG

DB02531

MCULE-7783770647

UN 2529

CAS-79-31-2

NCGC00248957-01

NCGC00258759-01

I0103

Isobutyric acid, puriss. p.a., >=99.5%

NS00008728

EN300-19272

Isobutyric acid, natural, >=99%, FCC, FG

C02632

Q415062

F2191-0099

Z104473380

Isobutyric acid, certified reference material, TraceCERT(R)

2-Methyl-d3-propionic-3,3,3-d3 acid;[2H6]-2-Methylpropionic acid

InChI=1/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6

Microorganism:

Yes

IUPAC name

2-methylpropanoic acid

SMILES

CC(C)C(=O)O

Inchi

InChI=1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)

Formula

C₄H₈O₂

PubChem ID

6590

Molweight

88.11

LogP

0.8

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

acids carboxylic acids organic acids

CHEBI-ID

16135

Supernatural-ID

SN0192697

mVOC Specific Details

Boiling Point

Degree	Reference
152 °C peer reviewed

Volatilization

A pKa of 4.84(1) indicates isobutyric acid will exist almost entirely in the anion form at pH values of 5 to 9 and therefore volatilization from water surfaces and moist soil is not expected to be an important fate process(2). Isobutyric acid is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 1.81 mm Hg(3).
Literature: (1) Kortum G et al; Dissociation Constants of Organic Acids in Aqueous Solution. International Union of Pure and Applied Chemistry. London: Butterworth (1961) (2) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000) (3) Daubert TE, Danner RP; Physical & Thermodynamic Properties of Pure Chemicals 4 NY: Hemisphere Pub Corp (1989)

Soil Adsorption

The Koc of isobutyric acid is estimated as 77(SRC), using a log Kow of 0.94(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that isobutyric acid is expected to have high mobility in soil. The pKa of isobutyric acid is 4.84(4), indicating that this compound will exist almost entirely in anion form in the environment and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(5).
Literature: (1) Sangster J; LOGKOW Databank. Sangster Res Lab Montreal Quebec, Canada (1994) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 4-9 (1990) (3) Swann RL et al; Res Rev 85: 17-28 (1983) (4) Kortum G et al; Dissociation Constants of Organic Acids in Aqueous Solution. International Union of Pure and Applied Chemistry. London: Butterworth (1961) (5) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

Vapor Pressure

Pressure	Reference
1.81 mm Hg at 25 deg C	Daubert, T.E., R.P. Danner. Physical and Thermodynamic Properties of Pure Chemicals Data Compilation. Washington, D.C.: Taylor and Francis, 1989.

MS-Links

MS-MS Spectrum 180481

MS-MS Spectrum 1763 - Quattro_QQQ 25V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 1764 - Quattro_QQQ 40V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 5529 - LC-ESI-QQ (API3000, Applied Biosystems) 10V Negative

MS-MS Spectrum 5530 - LC-ESI-QQ (API3000, Applied Biosystems) 20V Negative

MS-MS Spectrum 180480

MS-MS Spectrum 180482

MS-MS Spectrum 5527 - EI-B (HITACHI RMU-7M) Positive

MS-MS Spectrum 1762 - Quattro_QQQ 10V Positive delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 5531 - LC-ESI-QQ (API3000, Applied Biosystems) 30V Negative

MS-MS Spectrum 178164

MS-MS Spectrum 178165

MS-MS Spectrum 5528 - EI-B (HITACHI M-80B) Positive

MS-MS Spectrum 178166

1D-NMR-Links

1D NMR Spectrum 1771 - Varian 500 MHz 1H NMR

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP004280

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009178

Massbank Spectrum MSBNK-Keio_Univ-KO001180

Massbank Spectrum MSBNK-Keio_Univ-KO001181

Massbank Spectrum MSBNK-Keio_Univ-KO001182

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS104501

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS104502

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Streptococcus Pneumoniae	NA	NA	Kaeslin et al. 2021
Prokaryota	Mycobacterium Bovis	NA	NA	Küntzel et al. 2018
Prokaryota	Staphylococcus Aureus	NA	NA	Fitzgerald et al. 2021
Prokaryota	Bacillus Tequilensis	antifungal activity against the hyphae growth of Ceratocystis fimbriata	rhizosphere soil of a sweet potato variety (Xushu-36) from Xuzhou Academy of Agricultural Sciences in China in 2016	Xu et al. 2021
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Staphylococcus Epidermidis		strains were provided by Prof. O'Gara at NUI Galway	Fitzgerald et al. 2020
Prokaryota	Bacillus Sp.	antifungal effect on the growth of Alternaria alternata, Corynespora cassiicola and Stemphylium lycopersici (pathogens of tomato plants)	NA	López et al. 2021
Eukaryota	Goffeauzyma Gilvescens	inhibitory and promoting effects on the growth of different microorganisms	isolate from Saxifraga cespitosa, Ny-Ålesund (Svalbard Archipelago, Arctic); CCTCC (China Center for Type Culture Collection, Wuhan, Hubei, China)	Niu et al. 2022
Prokaryota	Staphylococcus Aureus	n/a	NA	Preti et al. 2009
Prokaryota	Serratia Sp.	n/a	NA	Bruce et al. 2004
Eukaryota	Saccharomyces Cerevisiae	n/a	NA	Bruce et al. 2004
Prokaryota	Veillonella Sp.	Reduction of heat resistant spores, prevention of spore formation of Salmonella typhimurium, Salmonella enteritidis, Escherichia coli, Pseudomonas aeroginosa, Clostridium perfringenes and Clostridium difficile.	NA	Hinton and Hume 1995
Prokaryota	Bacteroides Fragilis	Reduction of heat resistant spores, prevention of spore formation of Salmonella typhimurium, Salmonella enteritidis, Escherichia coli, Pseudomonas aeroginosa, Clostridium perfringenes and Clostridium difficile.	NA	Hinton and Hume 1995
Eukaryota	Boletus Variegatus	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Clostridium Sp.	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Bacteroides Distasonis	n/a	NA	Wiggins et al. 1985
Prokaryota	Bacteroides Thetaiotaomicron	n/a	NA	Wiggins et al. 1985
Prokaryota	Bacteroides Vulgatus	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Sporogenes	n/a	NA	Wiggins et al. 1985
Prokaryota	Porphyromonas Gingivalis	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Intermedia	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Bacteroides Fragilis		clinical exudates	Julak et al. 2003
Prokaryota	Bacteroides Pyogenes		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Bifermentans		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Difficile		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Perfringens		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Ramosum		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Septicum		clinical exudates	Julak et al. 2003
Prokaryota	Enterobacter Cloacae		clinical exudates	Julak et al. 2003
Prokaryota	Eubacterium Lentum		clinical exudates	Julak et al. 2003
Prokaryota	Peptococcus Niger		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Anaerobius		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Asaccharolyticus		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Prevotii		clinical exudates	Julak et al. 2003
Eukaryota	Muscodor Albus		NA	Ezra et al. 2004
Eukaryota	Penicillium Sp.		NA	Ezra et al. 2004
Eukaryota	Polyporus Sulfureus		NA	Ezra et al. 2004
Prokaryota	Salinispora Tropica	na	marine sediment	Groenhagen et al. 2016
Prokaryota	Staphylococcus Xylosus	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Clostridium Difficile		outbreak 2006 UK	Rees et al. 2016
Eukaryota	Muscodor Crispans	n/a	NA	Mitchell et al. 2010
Eukaryota	Muscodor Albus	n/a	NA	Corcuff et al. 2011
Prokaryota	Lacticaseibacillus Paracasei	NA	NA	Squara et al. 2022
Eukaryota	Metschnikowia Andauensis	NA	NA	Ljunggren et al. 2019
Eukaryota	Zygosaccharomyces Rouxii	NA	NA	Pei et al. 2022
Eukaryota	Hanseniaspora Uvarum	NA	NA	Ge et al. 2021
Eukaryota	Saccharomycopsis Crataegensis	NA	NA	Ge et al. 2021
Eukaryota	Metschnikowia Pulcherrima	NA	NA	Ge et al. 2021
Eukaryota	Pichia Kluyveri	NA	NA	Ge et al. 2021
Eukaryota	Rhodosporidiobolus Lusitaniae	NA	NA	Ge et al. 2021
Eukaryota	Cryptococcus Wieringae	NA	NA	Mozūraitis et al. 2022
Eukaryota	Hanseniaspora Uvarum	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kudriavzevii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Fermentans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kluyveri	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Membranifaciens	NA	NA	Mozūraitis et al. 2022
Eukaryota	Saccharomyces Paradoxus	NA	NA	Mozūraitis et al. 2022
Eukaryota	Torulaspora Delbrueckii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Anomala	NA	NA	Mozūraitis et al. 2022
Eukaryota	Metschnikowia Pulcherrima	NA	NA	Mozūraitis et al. 2022
Prokaryota	Staphylococcus Equorum	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Atrophaeus	NA	NA	Toral et al. 2021
Prokaryota	Peribacillus Sp.	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Velezensis	NA	NA	Toral et al. 2021
Prokaryota	Psychrobacillus Vulpis	NA	NA	Toral et al. 2021
Prokaryota	Lactobacillus Plantarum	NA	NA	Zhang et al. 2022
Eukaryota	Meyerozyma Guilliermondii	NA	NA	Zhao et al. 2022
Eukaryota	Saccharomyces Cerevisiae	NA	NA	Zhao et al. 2022
Eukaryota	Saccharomycopsis Vini	NA	NA	Zhao et al. 2022
Eukaryota	Saturnispora Diversa	NA	NA	Zhao et al. 2022
Eukaryota	Wickerhamomyces Anomalus	NA	NA	Zhao et al. 2022
	Lactobacillus Plantarum			Zhang et al. 2023
	Bacillus Toyonensis			Koilybayeva et al. 2023
	Bacillus Acidiproducens			Koilybayeva et al. 2023
	Bacillus Cereus			Koilybayeva et al. 2023
	Bacillus Safensis			Koilybayeva et al. 2023
	Lactobacillus Plantarum			Ma et al. 2023
	Staphylococcus Aureus			Wang et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Streptococcus Pneumoniae	BHI	SESI-MS	no
Prokaryota	Mycobacterium Bovis	HEYM	NTD/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB	SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	LB	SPME/GC-MS	no
Prokaryota	Bacillus Tequilensis	LB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	TSB media	HS-SPME/GC-MS	no
Prokaryota	Bacillus Sp.	TYB media	GC-MS	no
Eukaryota	Goffeauzyma Gilvescens	artificial nectar media	GC-MS	no
Prokaryota	Staphylococcus Aureus	Blood agar/chocolate blood aga	HS-SPME/GC-MS	no
Prokaryota	Serratia Sp.	n/a	n/a	no
Eukaryota	Saccharomyces Cerevisiae	n/a	n/a	no
Prokaryota	Veillonella Sp.	n/a	n/a	no
Prokaryota	Bacteroides Fragilis	n/a	n/a	no
Eukaryota	Boletus Variegatus	n/a	n/a	no
Prokaryota	Clostridium Sp.	n/a	n/a	no
Prokaryota	Bacteroides Distasonis	n/a	n/a	no
Prokaryota	Bacteroides Thetaiotaomicron	n/a	n/a	no
Prokaryota	Bacteroides Vulgatus	n/a	n/a	no
Prokaryota	Clostridium Sporogenes	n/a	n/a	no
Prokaryota	Porphyromonas Gingivalis	n/a	n/a	no
Prokaryota	Prevotella Loescheii	n/a	n/a	no
Prokaryota	Prevotella Intermedia	n/a	n/a	no
Prokaryota	Bacteroides Fragilis	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Bacteroides Pyogenes	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Bifermentans	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Difficile	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Perfringens	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Ramosum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Septicum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Enterobacter Cloacae	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Eubacterium Lentum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptococcus Niger	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Anaerobius	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Asaccharolyticus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Prevotii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Eukaryota	Muscodor Albus			no
Eukaryota	Penicillium Sp.			no
Eukaryota	Polyporus Sulfureus			no
Prokaryota	Salinispora Tropica	seawater-based A1	GC/MS	no
Prokaryota	Staphylococcus Xylosus	n/a	n/a	no
Prokaryota	Clostridium Difficile	brain heart infusion	GCxGC-TOF-MS	yes
Eukaryota	Muscodor Crispans	potato dextrose agar	SPME-GC-MS	no
Eukaryota	Muscodor Albus	n/a	Headspace sampler/GC-MS	no
Prokaryota	Lacticaseibacillus Paracasei	maize silage	HS-SPME coupled with GC-TOF MS	no
Eukaryota	Metschnikowia Andauensis	liquid YPD medium	GC-MS	no
Eukaryota	Zygosaccharomyces Rouxii	YPD medium	GC-MS	no
Eukaryota	Hanseniaspora Uvarum	grape juice	LC-15C HPLC	no
Eukaryota	Saccharomycopsis Crataegensis	grape juice	LC-15C HPLC	no
Eukaryota	Metschnikowia Pulcherrima	grape juice	LC-15C HPLC	no
Eukaryota	Pichia Kluyveri	grape juice	LC-15C HPLC	no
Eukaryota	Rhodosporidiobolus Lusitaniae	grape juice	LC-15C HPLC	no
Eukaryota	Cryptococcus Wieringae	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Hanseniaspora Uvarum	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kudriavzevii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Fermentans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kluyveri	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Membranifaciens	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Saccharomyces Paradoxus	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Torulaspora Delbrueckii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Anomala	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Metschnikowia Pulcherrima	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Prokaryota	Staphylococcus Equorum	MOLP	HS-SPME-GC/MS	no
Prokaryota	Staphylococcus Equorum	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Psychrobacillus Vulpis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Psychrobacillus Vulpis	Schaeffer’s growth (SG) medium	HS-SPME-GC/MS	no
Prokaryota	Lactobacillus Plantarum	chickpea milk	UHPLC/MS	no
Eukaryota	Meyerozyma Guilliermondii	synthetic grape juice	HS-SPME	no
Eukaryota	Saccharomyces Cerevisiae	synthetic grape juice	HS-SPME	no
Eukaryota	Saccharomycopsis Vini	synthetic grape juice	HS-SPME	no
Eukaryota	Saturnispora Diversa	synthetic grape juice	HS-SPME	no
Eukaryota	Wickerhamomyces Anomalus	synthetic grape juice	HS-SPME	no
	Lactobacillus Plantarum	Habanero pepper	GC–IMS	no
	Bacillus Toyonensis	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Bacillus Acidiproducens	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Bacillus Cereus	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Bacillus Safensis	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Lactobacillus Plantarum	tuna cooking liquid	HS-SPME-GC/MS	no
	Staphylococcus Aureus	raw Shiyang chicken	HS-GC-IMS/HS-SPME-GC-MS	no

Butanoic Acid

Mass-Spectra

Compound Details

Synonymous names

butyric acid

butanoic acid

107-92-6

n-Butyric acid

n-Butanoic acid

propylformic acid

ethylacetic acid

1-propanecarboxylic acid

butyrate

Butanic acid

1-Butyric acid

Buttersaeure

butanoate

Butyric acid (natural)

Kyselina maselna

FEMA No. 2221

Propanecarboxylic acid

1-butanoic acid

acide butyrique

butoic acid

Buttersaeure [German]

Butyricum acidum

FEMA Number 2221

CCRIS 6552

HSDB 940

Kyselina maselna [Czech]

NSC 8415

fattyacids

67254-79-9

acide butanoique

2-butanoate

NORMAL BUTYRIC ACID

AI3-15306

NSC-8415

EINECS 203-532-3

UNII-40UIR9Q29H

MFCD00002814

UN2820

Butyric--d4 Acid

BRN 0906770

40UIR9Q29H

C4:0

DTXSID8021515

CHEBI:30772

Acid, Butanoic

NSC8415

BUTYRIC ACID (D8)

CH3-[CH2]2-COOH

DTXCID401515

EC 203-532-3

butanate

4-02-00-00779 (Beilstein Handbook Reference)

Butyrate sodium

1-butanoate

propanecarboxylate

1-butyrate

Butyric acid [UN2820] [Corrosive]

Sodium n-butyrate

1-propanecarboxylate

BUA

CH3-(CH2)2-COOH

Butyric Acid (Normal)

Acid, Butyric

CAS-107-92-6

sodium-butyrate

Honey robber

Tetranoic Acid

ethyl acetic acid

1ugp

3umq

butanoic acid, 4

TNFa + NaBut

715 - Chocolate

Butyrate, sodium salt

Butyric acid [UN2820] [Corrosive]

BUTYRIC_ACID

n-C3H7COOH

TNFa + Sodium Butyrate

Butyric acid, >=99%

bmse000402

BUTYRIC ACID [MI]

NCIMech_000707

BUTYRIC ACID [FCC]

WLN: QV3

BUTYRIC ACID [HSDB]

BUTYRIC ACID [INCI]

BUTYRIC ACID [VANDF]

CHEMBL14227

BUTYRIC ACID [WHO-DD]

Butyric acid, >=99%, FG

N-BUTYRIC ACID [FHFI]

GTPL1059

BUTYRICUM ACIDUM [HPUS]

BDBM26109

Butyric acid, analytical standard

Bio1_000444

Bio1_000933

Bio1_001422

STR06290

Tox21_202382

Tox21_300164

CCG-35836

FA 4:0

LMFA01010004

STL169349

AKOS000118961

DB03568

MCULE-4116382006

UN 2820

NCGC00247914-01

NCGC00247914-02

NCGC00247914-05

NCGC00253919-01

NCGC00259931-01

BP-21420

NCI60_001424

Butyric acid, natural, >=99%, FCC, FG

DB-318878

B0754

NS00001284

Butyric acid 1000 microg/mL in Acetonitrile

Butyric acid, SAJ special grade, >=99.5%

EN300-21334

C00246

Q193213

W-108732

BRD-K05878375-236-02-4

9B27B3D0-9643-40EC-9A5F-7CA1A6ED7F9F

F2191-0094

Z104495380

InChI=1/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6

Microorganism:

Yes

IUPAC name

butanoic acid

SMILES

CCCC(=O)O

Inchi

InChI=1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)

Formula

C₄H₈O₂

PubChem ID

264

Molweight

88.11

LogP

0.8

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

acids carboxylic acids

CHEBI-ID

30772

Supernatural-ID

SN0083680

mVOC Specific Details

Boiling Point

Degree	Reference
163.5 °C peer reviewed

Volatilization

The Henry's Law constant for n-butanoic acid is measured as 5.35X10-7 atm-cu m/mole(1). This Henry's Law constant indicates that n-butanoic acid is expected to volatilize from water surfaces(2). Based on this Henry's Law constant, the volatilization half-life from a model river (1 m deep, flowing 1 m/sec, wind velocity of 3 m/sec)(2) is estimated as 64 days(SRC). The volatilization half-life from a model lake (1 m deep, flowing 0.05 m/sec, wind velocity of 0.5 m/sec)(2) is estimated as 471 days(SRC). A pKa of 4.82(3) indicates n-butanoic acid will exist almost entirely in the anion form at pH values of 5 to 9 and therefore volatilization from water surfaces is not expected to be an important fate process(4). n-Butanoic acid's Henry's Law constant indicates that volatilization from moist soil surfaces may occur(SRC). n-Butanoic acid is expected to volatilize from dry soil surfaces(SRC) based upon a vapor pressure of 1.65 mm Hg(5).
Literature: (1) Butler JAV, Ramchandani CN; The Solubility of Non-Electrolytes. Part 2. J Chem Soc pp. 1952-5 (1935) (2) Lyman WJ et al; Handbook of Chemical Property Estimation Methods. Washington, DC: Amer Chem Soc pp. 15-1 to 15-29 (1990) (3) Riddick JA et al; Organic Solvents. Techniques of Chemistry 4th ed. New York, NY, Wiley-Interscience 2 pp. 1325 (1986) (4) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000) (5) Lide DR, ed; CRC Handbook of Chemistry and Physics. 76th ed. Boca Raton, FL: CRC Press (1995)

Soil Adsorption

The Koc of n-butanoic acid is estimated as 64(SRC), using a log Kow of 0.79(1) and a regression-derived equation(2). Experimental Koc values for n-butanoic acid on a clastic mud (3.5% organic carbon), a lateritic muddy sand (1.3% organic carbon), and a fine carbonate sand (0.17% organic carbon) were 19.1, 27.6, and 14.7, respectively(3). According to a classification scheme(4), these estimated and experimental Koc values suggest that n-butanoic acid is expected to have very high to high mobility in soil. The percent of n-butanoic acid sorbed to a kalonite or montmorillonite clay at 22 deg C was 14.0% and 19.9% after 48 hours, respectively, which increased to 31.4% and 24.2%, respectively, after 144 hours(5). In a field study in which 100 ppm n-butanoic acid was injected underground, the retardation, relative to the linear ground-water velocity, was calculated to be 3%(6). N-butanoic acid is listed as a compound displaying an L-type adsorption isotherm, indicating that specific binding sites may be involved(7). Experimental studies in indicate that adsorption of n-butanoic acid to moist soil is dominated by attractive forces between the compound and soil and not by hydrophobic interactions(8). The pKa of n-butanoic acid is 4.82(9), indicating that this compound will primarily exist in the anion in the environment and anions generally do not adsorb more strongly to soils containing organic carbon and clay than their neutral counterparts(10).
Literature: (1) Sansone FJ et al; Geochim Cosmochim Acta 51: 1889-96 (1987) (2) Swann RL et al; Res Rev 85: 17-28 (1983) (3) Hemphill L et al; Proc 18th Indust Waste Conf 18: 204-17 (1964) (4) Sutton PA, Barker JF; Ground Water 23: 10-6 (1985) (5) Weber JB, Miller CT; Reactions and Movement of Organic Chemicals in Soils, SSSA Spec Publ No. 22: 305-33 (1989) (6) Ulrich H et al; Env Sci Tech 22: 37-41 (1988) (7) Riddick JA et al; Organic Solvents. Techniques of Chemistry 4th ed. New York, NY, Wiley-Interscience 2:pp. 1325 (1986) (8) Doucette WJ; pp. 141-188 in Handbook of Property Estimation Methods for Chemicals. Boethling RS, Mackay D, eds. Boca Raton, FL: Lewis Publ (2000)

Vapor Pressure

Pressure	Reference
1.65 mm Hg at 25 deg C	Lide, D.R. (ed.). CRC Handbook of Chemistry and Physics. 76th ed. Boca Raton, FL: CRC Press Inc., 1995-1996., p. 6-85

MS-Links

MS-MS Spectrum 2630 - EI-B (HITACHI RMU-7M) Positive

MS-MS Spectrum 66 - Quattro_QQQ 10V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 19870

MS-MS Spectrum 67 - Quattro_QQQ 25V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 68 - Quattro_QQQ 40V Negative delivery=Flow_Injection analyzer=Triple_Quad

MS-MS Spectrum 21419

MS-MS Spectrum 21421

MS-MS Spectrum 2632 - LC-ESI-QQ (API3000, Applied Biosystems) 10V Negative

MS-MS Spectrum 21420

MS-MS Spectrum 2634 - LC-ESI-QQ (API3000, Applied Biosystems) 30V Negative

MS-MS Spectrum 19869

MS-MS Spectrum 2631 - EI-B (HITACHI M-80B) Positive

MS-MS Spectrum 19868

MS-MS Spectrum 2633 - LC-ESI-QQ (API3000, Applied Biosystems) 20V Negative

1D-NMR-Links

1D NMR Spectrum 5026

1D NMR Spectrum 5025

1D NMR Spectrum 1047 - Varian 500 MHz 1H NMR

1D NMR Spectrum 2112 - JEOL 90 MHz 1H NMR

1D NMR Spectrum 1124 - Bruker 400 MHz 13C NMR

1D NMR Spectrum 2805 - NEVA 15.09 MHz 13C NMR

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP001851

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009177

Massbank Spectrum MSBNK-Keio_Univ-KO000328

Massbank Spectrum MSBNK-Keio_Univ-KO000329

Massbank Spectrum MSBNK-Keio_Univ-KO000330

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS008601

Massbank Spectrum MSBNK-RIKEN_ReSpect-PS008602

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Lu et al. 2022
Prokaryota	Burkholderia Cepacia	NA	NA	Thorn et al. 2011
Prokaryota	Burkholderia Cepacia	NA	NA	Dryahina et al. 2016
Prokaryota	Escherichia Coli	NA	NA	Thorn et al. 2011
Prokaryota	Proteus Mirabilis	NA	NA	Thorn et al. 2011
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Dryahina et al. 2016
Prokaryota	Staphylococcus Aureus	NA	NA	Thorn et al. 2011
Prokaryota	Staphylococcus Aureus	NA	NA	Dryahina et al. 2016
Prokaryota	Stenotrophomonas Maltophilia	NA	NA	Dryahina et al. 2016
Prokaryota	Streptococcus Pyogenes	NA	NA	Thorn et al. 2011
Prokaryota	Escherichia Coli	NA	NA	Hewett et al. 2020
Eukaryota	Saccharomyces Cerevisiae		NA	Tejero Rioseras et al. 2017
Prokaryota	Staphylococcus Aureus		China Center of Industrial Culture collection	Wang et al. 2018
Prokaryota	Staphylococcus Sp.	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Lactobacillus Casei	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactobacillus Plantarum	n/a	NA	Tracey and Britz 1989
Prokaryota	Pediococcus Damnosus	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Cremoris	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Dextranicum	n/a	NA	Tracey and Britz 1989
Prokaryota	Lactococcus Lactis	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Mesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Leuconostoc Paramesenteroides	n/a	NA	Tracey and Britz 1989
Prokaryota	Oenococcus Oeni	n/a	NA	Tracey and Britz 1989
Prokaryota	Escherichia Coli	n/a	NA	Tait et al. 2014
Prokaryota	Klebsiella Pneumoniae	n/a	NA	Tait et al. 2014
Prokaryota	Staphylococcus Aureus	n/a	NA	Tait et al. 2014
Prokaryota	Staphylococcus Sciuri	induced E. balteatus oviposition	from the gut flora of pea aphid Acyrthosiphon pisum honeydew	Leroy et al. 2011
Prokaryota	Lactobacillus Paracasei	na	Majorero cheese	Pogačić et al. 2016
Prokaryota	Clostridium Difficile		outbreak 2006 UK	Rees et al. 2016
Eukaryota	Tuber Aestivum	n/a	T. melanosporum was from the cultivated truffle zones in the province and T. aestivum from the natural truffle zones in the same region	Cullere et al. 2010
Eukaryota	Tuber Melanosporum	n/a	T. melanosporum was from the cultivated truffle zones in the province and T. aestivum from the natural truffle zones in the same region	Cullere et al. 2010
Prokaryota	Clostridium Sp.	n/a	NA	Stotzky and Schenck 1976
Prokaryota	Porphyromonas Gingivalis	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Nucleatum	Inhibition of proliferation and cytokine production in Lymphocyte cells.	NA	Kurita-Ochiai et al. 1995
Prokaryota	Clostridium Cadaverum	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Tertium	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Fallax	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Butyricum	n/a	NA	Wiggins et al. 1985
Prokaryota	Clostridium Sporogenes	n/a	NA	Wiggins et al. 1985
Prokaryota	Porphyromonas Gingivalis	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Loescheii	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Prevotella Intermedia	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Fusobacterium Nucleatum	n/a	NA	Kurita-Ochiai et al. 1995
Prokaryota	Actinomyces Naeslundii		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Bifermentans		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Perfringens		clinical exudates	Julak et al. 2003
Prokaryota	Clostridium Septicum		clinical exudates	Julak et al. 2003
Prokaryota	Enterobacter Cloacae		clinical exudates	Julak et al. 2003
Prokaryota	Eubacterium Lentum		clinical exudates	Julak et al. 2003
Prokaryota	Fusobacterium Simiae		clinical exudates	Julak et al. 2003
Prokaryota	Fusobacterium Necrophorum		clinical exudates	Julak et al. 2003
Prokaryota	Lactobacillus Acidophilus		clinical exudates	Julak et al. 2003
Prokaryota	Peptococcus Niger		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Anaerobius		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Asaccharolyticus		clinical exudates	Julak et al. 2003
Prokaryota	Peptostreptococcus Prevotii		clinical exudates	Julak et al. 2003
Eukaryota	Candida Albicans		clinical exudates	Julak et al. 2003
Prokaryota	Escherichia Coli		milk of cows	Hettinga et al. 2008
Prokaryota	Streptococcus Dysgalactiae		milk of cows	Hettinga et al. 2008
Prokaryota	Coagulase-negative Staphylococci		milk of cows	Hettinga et al. 2008
Prokaryota	Lacticaseibacillus Paracasei	NA	NA	Squara et al. 2022
Eukaryota	Saccharomyces Cerevisiae	NA	NA	Ge et al. 2021
Eukaryota	Aureobasidium Pullulans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Cryptococcus Wieringae	NA	NA	Mozūraitis et al. 2022
Eukaryota	Hanseniaspora Uvarum	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kudriavzevii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Fermentans	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Kluyveri	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Membranifaciens	NA	NA	Mozūraitis et al. 2022
Eukaryota	Saccharomyces Paradoxus	NA	NA	Mozūraitis et al. 2022
Eukaryota	Torulaspora Delbrueckii	NA	NA	Mozūraitis et al. 2022
Eukaryota	Pichia Anomala	NA	NA	Mozūraitis et al. 2022
Eukaryota	Metschnikowia Pulcherrima	NA	NA	Mozūraitis et al. 2022
Prokaryota	Staphylococcus Equorum	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Atrophaeus	NA	NA	Toral et al. 2021
Prokaryota	Peribacillus Sp.	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Velezensis	NA	NA	Toral et al. 2021
Prokaryota	Lactobacillus Plantarum	NA	NA	Zhang et al. 2022
Eukaryota	Meyerozyma Guilliermondii	NA	NA	Zhao et al. 2022
Eukaryota	Saturnispora Diversa	NA	NA	Zhao et al. 2022
Eukaryota	Wickerhamomyces Anomalus	NA	NA	Zhao et al. 2022
	Bacillus Acidiproducens			Koilybayeva et al. 2023
	Bacillus Cereus			Koilybayeva et al. 2023
	Debaryomyces Hansenii			Li et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Pseudomonas Aeruginosa	TH medium	GC-IMS	no
Prokaryota	Burkholderia Cepacia	TYE	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	BHI	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	MHB	SIFT-MS	no
Prokaryota	Burkholderia Cepacia	NB	SIFT-MS	no
Prokaryota	Escherichia Coli	TYE	SIFT-MS	no
Prokaryota	Proteus Mirabilis	TYE	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	NB	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	BHI	SIFT-MS	no
Prokaryota	Pseudomonas Aeruginosa	MHB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	TYE	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	MHB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	NB	SIFT-MS	no
Prokaryota	Staphylococcus Aureus	BHI	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	NB	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	MHB	SIFT-MS	no
Prokaryota	Stenotrophomonas Maltophilia	BHI	SIFT-MS	no
Prokaryota	Streptococcus Pyogenes	TYE	SIFT-MS	no
Prokaryota	Escherichia Coli	LB	SPME/GC-MS	no
Eukaryota	Saccharomyces Cerevisiae	yeast nitrogen base, 2% glucose	SESI-HRMS	no
Prokaryota	Staphylococcus Aureus	Sodium chloride broth	SPME, GC-MS	no
Prokaryota	Staphylococcus Sp.	n/a	n/a	no
Prokaryota	Lactobacillus Casei	n/a	n/a	no
Prokaryota	Lactobacillus Plantarum	n/a	n/a	no
Prokaryota	Pediococcus Damnosus	n/a	n/a	no
Prokaryota	Leuconostoc Cremoris	n/a	n/a	no
Prokaryota	Leuconostoc Dextranicum	n/a	n/a	no
Prokaryota	Lactococcus Lactis	n/a	n/a	no
Prokaryota	Leuconostoc Mesenteroides	n/a	n/a	no
Prokaryota	Leuconostoc Paramesenteroides	n/a	n/a	no
Prokaryota	Oenococcus Oeni	n/a	n/a	no
Prokaryota	Escherichia Coli	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Klebsiella Pneumoniae	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Staphylococcus Aureus	BHI Broth/ TS Broth/Glucose EF base broth	GC-MS /Polar GC Column	no
Prokaryota	Staphylococcus Sciuri	872 liquid medium	SPME-GC/MS	no
Prokaryota	Lactobacillus Paracasei	curd-based broth medium	GC/MS	yes
Prokaryota	Clostridium Difficile	brain heart infusion	GCxGC-TOF-MS	yes
Eukaryota	Tuber Aestivum	n/a	Gas chromatography-olfactometry (GC-O)	no
Eukaryota	Tuber Melanosporum	n/a	Gas chromatography-olfactometry (GC-O)	no
Prokaryota	Clostridium Sp.	n/a	n/a	no
Prokaryota	Porphyromonas Gingivalis	n/a	n/a	no
Prokaryota	Prevotella Loescheii	n/a	n/a	no
Prokaryota	Fusobacterium Nucleatum	n/a	n/a	no
Prokaryota	Clostridium Cadaverum	n/a	n/a	no
Prokaryota	Clostridium Tertium	n/a	n/a	no
Prokaryota	Clostridium Fallax	n/a	n/a	no
Prokaryota	Clostridium Butyricum	n/a	n/a	no
Prokaryota	Clostridium Sporogenes	n/a	n/a	no
Prokaryota	Prevotella Intermedia	n/a	n/a	no
Prokaryota	Actinomyces Naeslundii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Bifermentans	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Perfringens	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Clostridium Septicum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Enterobacter Cloacae	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Eubacterium Lentum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Fusobacterium Simiae	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Fusobacterium Necrophorum	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Lactobacillus Acidophilus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptococcus Niger	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Anaerobius	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Asaccharolyticus	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Peptostreptococcus Prevotii	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Eukaryota	Candida Albicans	peptone/casein hydrolysate, yeast extract, beef extract, glucose	GC-FID FSOT NUKOL	yes
Prokaryota	Escherichia Coli		GCMS DSQ	no
Prokaryota	Streptococcus Dysgalactiae		GCMS DSQ	no
Prokaryota	Coagulase-negative Staphylococci		GCMS DSQ	no
Prokaryota	Lacticaseibacillus Paracasei	maize silage	HS-SPME coupled with GC-TOF MS	no
Eukaryota	Saccharomyces Cerevisiae	grape juice	LC-15C HPLC	no
Eukaryota	Aureobasidium Pullulans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Cryptococcus Wieringae	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Hanseniaspora Uvarum	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kudriavzevii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Fermentans	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Kluyveri	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Membranifaciens	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Saccharomyces Paradoxus	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Torulaspora Delbrueckii	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Pichia Anomala	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Eukaryota	Metschnikowia Pulcherrima	YPD-agar plates (1% yeast extract, 1% peptone, 2% dextrose, 2% agar)	SPME-GC-MS	no
Prokaryota	Staphylococcus Equorum	MOLP	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Lactobacillus Plantarum	chickpea milk	UHPLC/MS	no
Eukaryota	Meyerozyma Guilliermondii	synthetic grape juice	HS-SPME	no
Eukaryota	Saturnispora Diversa	synthetic grape juice	HS-SPME	no
Eukaryota	Wickerhamomyces Anomalus	synthetic grape juice	HS-SPME	no
	Bacillus Acidiproducens	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Bacillus Cereus	bacteriological agar (BA, 15 g/L), gelatin peptone (GP, 5 g/L), and meat extract (ME, 3 g/L)	GC–MS	no
	Debaryomyces Hansenii	meat with pork lard	GC-MS	no

Results for: Species: Peptococcus niger Signature

3-methylbutanoic Acid

Compound Details

mVOC Specific Details

Hexanoic Acid

Compound Details

mVOC Specific Details

Pentanoic Acid

Compound Details

mVOC Specific Details

2-methylpropanoic Acid

Compound Details

mVOC Specific Details

Butanoic Acid

Compound Details

mVOC Specific Details

Results for:
Species: Peptococcus niger

Signature