Results for:
chemical Classification: pyrazines

2-butyl-3-methylpyrazine

Compound Details

Synonymous names

2-Butyl-3-methylpyrazine

15987-00-5

2-n-Butyl-3-methylpyrazine

Pyrazine, 2-butyl-3-methyl-

SLG6RBP4ZT

EINECS 240-126-5

Cisatracurium Besilete

UNII-SLG6RBP4ZT

2-Methyl-3- butylpyrazine

SCHEMBL293872

DTXSID0065987

IRSIKJPEFMMRHD-UHFFFAOYSA-

2-METHYL-3-BUTYLPYRAZINE

2-BUTYL-3-METHYL PYRAZINE

2-METHYL-3-BUTYL-PYRAZINE

MFCD00038031

AKOS015839703

AS-10574

DB-116654

B1173

CS-0324258

NS00021713

InChI=1/C9H14N2/c1-3-4-5-9-8(2)10-6-7-11-9/h6-7H,3-5H2,1-2H3

Microorganism:

Yes

IUPAC name

2-butyl-3-methylpyrazine

SMILES

CCCCC1=NC=CN=C1C

Inchi

InChI=1S/C9H14N2/c1-3-4-5-9-8(2)10-6-7-11-9/h6-7H,3-5H2,1-2H3

Formula

C₉H₁₄N₂

PubChem ID

85228

Molweight

150.22

LogP

2.1

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds pyrazines nitrogen compounds heterocyclic compounds

Supernatural-ID

SN0153576

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Bean et al. 2012

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Pseudomonas Aeruginosa	lysogeny broth	SPME/GCxGC-MS	no

2-but-1-en-2-yl-5-propan-2-ylpyrazine

Compound Details

Synonymous names

2-isopropyl-5-buten-2-yl-pyrazine

Microorganism:

Yes

IUPAC name

2-but-1-en-2-yl-5-propan-2-ylpyrazine

SMILES

CCC(=C)C1=NC=C(N=C1)C(C)C

Inchi

InChI=1S/C11H16N2/c1-5-9(4)11-7-12-10(6-13-11)8(2)3/h6-8H,4-5H2,1-3H3

Formula

C₁₁H₁₆N₂

PubChem ID

129866837

Molweight

176.26

LogP

2.8

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines ethers heterocyclic compounds

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Paenibacillus Polymyxa	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Chondromyces Crocatus	n/a	NA	Schulz and Dickschat 2007

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Paenibacillus Polymyxa	n/a	n/a	no
Prokaryota	Chondromyces Crocatus	n/a	n/a	no

5-methoxy-2,3-di(propan-2-yl)pyrazine

Compound Details

Synonymous names

methoxydi-(1-methylethyl)pyrazine

Microorganism:

Yes

IUPAC name

5-methoxy-2,3-di(propan-2-yl)pyrazine

SMILES

CC(C)C1=NC=C(N=C1C(C)C)OC

Inchi

InChI=1S/C11H18N2O/c1-7(2)10-11(8(3)4)13-9(14-5)6-12-10/h6-8H,1-5H3

Formula

C₁₁H₁₈N₂O

PubChem ID

86083960

Molweight

194.27

LogP

2.4

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines ethers heterocyclic compounds

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Chondromyces Crocatus	n/a	NA	Dickschat et al. 2005_6

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Chondromyces Crocatus	n/a	n/a	no

3-methoxy-5-methyl-2-(2-methylpropyl)pyrazine

Compound Details

Synonymous names

3-Isobutyl-2-methoxy-6-methylpyrazine

CHEMBL97354

LWQIXPCLHBYZGC-UHFFFAOYSA-N

Microorganism:

Yes

IUPAC name

3-methoxy-5-methyl-2-(2-methylpropyl)pyrazine

SMILES

CC1=CN=C(C(=N1)OC)CC(C)C

Inchi

InChI=1S/C10H16N2O/c1-7(2)5-9-10(13-4)12-8(3)6-11-9/h6-7H,5H2,1-4H3

Formula

C₁₀H₁₆N₂O

PubChem ID

11550097

Molweight

180.25

LogP

2.1

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines ethers heterocyclic compounds

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Lysobacter Capsici	antifungal activity against the growth of Pythium ultimum, Rhizoctonia solani and Sclerotinia minor	NA	Vlassi et al. 2020

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Lysobacter Capsici	NA-media	GC-MS	no

2-ethyl-3-methoxypyrazine

Compound Details

Synonymous names

2-ETHYL-3-METHOXYPYRAZINE

25680-58-4

2-Methoxy-3-ethylpyrazine

Pyrazine, 2-ethyl-3-methoxy-

3-ethyl-2-methoxypyrazine

2-Ethyl-3-methoxy-pyrazine

ZBM5LD0WE9

Pyrazine, 3-ethyl-2-methoxy

MFCD00006129

UNII-ZBM5LD0WE9

2-methoxy-3-ethyl pyrazine

EINECS 247-184-0

CHEMBL328465

SCHEMBL1607631

DTXSID1067124

CHEBI:193648

2-Ethyl-3-methoxypyrazine, 99%

AC7777

AKOS006222986

DS-14874

SY032230

2-Ethyl-3-methoxypyrazine, >=99%, FG

DB-046757

CS-0152548

NS00021949

FEMA NO. 3280, 2-ETHYL-3-METHOXY-

A817971

W-107227

Q27295282

InChI=1/C7H10N2O/c1-3-6-7(10-2)9-5-4-8-6/h4-5H,3H2,1-2H

Microorganism:

Yes

IUPAC name

2-ethyl-3-methoxypyrazine

SMILES

CCC1=NC=CN=C1OC

Inchi

InChI=1S/C7H10N2O/c1-3-6-7(10-2)9-5-4-8-6/h4-5H,3H2,1-2H3

Formula

C₇H₁₀N₂O

PubChem ID

33135

Molweight

138.17

LogP

1.8

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines ethers heterocyclic compounds

CHEBI-ID

193648

Supernatural-ID

SN0071682

mVOC Specific Details

Boiling Point

Degree	Reference
90 median

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Lysobacter Capsici	antifungal activity against the growth of Pythium ultimum, Rhizoctonia solani and Sclerotinia minor	NA	Vlassi et al. 2020

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Lysobacter Capsici	NA-media	GC-MS	yes

2-(3-methoxypyrazin-2-yl)propan-2-ol

Compound Details

Synonymous names

2-(1-Hydroxy-1-methylethyl)-3-methoxypyrazine

2-(3-methoxypyrazin-2-yl)propan-2-ol

38346-80-4

CHEBI:206808

EN300-1666258

Microorganism:

Yes

IUPAC name

2-(3-methoxypyrazin-2-yl)propan-2-ol

SMILES

CC(C)(C1=NC=CN=C1OC)O

Inchi

InChI=1S/C8H12N2O2/c1-8(2,11)6-7(12-3)10-5-4-9-6/h4-5,11H,1-3H3

Formula

C₈H₁₂N₂O₂

PubChem ID

91666000

Molweight

168.19

LogP

0.6

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

alcohols pyrazines heterocyclic compounds aromatic compounds ethers nitrogen compounds

CHEBI-ID

206808

Supernatural-ID

SN0446122

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Chondromyces Crocatus	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Chondromyces Crocatus	n/a	NA	Schulz et al. 2004

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Chondromyces Crocatus	n/a	n/a	no

2-benzyl-3-methoxypyrazine

Compound Details

Synonymous names

2-Benzyl-3-methoxypyrazine

methoxybenzyl pyrazine

57674-19-8

SCHEMBL1571379

RWUPPTDVUAROJO-UHFFFAOYSA-N

DB-323743

Microorganism:

Yes

IUPAC name

2-benzyl-3-methoxypyrazine

SMILES

COC1=NC=CN=C1CC2=CC=CC=C2

Inchi

InChI=1S/C12H12N2O/c1-15-12-11(13-7-8-14-12)9-10-5-3-2-4-6-10/h2-8H,9H2,1H3

Formula

C₁₂H₁₂N₂O

PubChem ID

67080977

Molweight

200.24

LogP

2.9

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

benzenoids pyrazines heterocyclic compounds aromatic compounds ethers nitrogen compounds

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Chondromyces Crocatus	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Chondromyces Crocatus	n/a	NA	Schulz et al. 2004
Prokaryota	Chondromyces Crocatus	n/a	NA	Dickschat et al. 2005_6

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Chondromyces Crocatus	n/a	n/a	no

3-benzyl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

Compound Details

Synonymous names

14705-60-3

Cyclo(Phe-Pro)

Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-(phenylmethyl)-

Cyclo(D-phenylalanyl-L-prolyl)

Cyclo(phenylalanylprolyl)

Cyclo(L-prolyl-D-phenylalanyl)

A 64863

3-benzyl-octahydropyrrolo[1,2-a]pyrazine-1,4-dione

3-benzyl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

3-Benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione

Pyrrolo(2,1-f)pyrazine-1,4-dione, 2,3,6,7,8,8a-hexahydro-3-(phenylmethyl)-

NSC646119

PYRROLO[1,2-A]PYRAZINE-1,4-DIONE,HEXAHYDRO-3-(PHENYLMETHYL)-

Phe-pro-diketopiperazine

MFCD00038604

L-Phe-D-Pro lactam

NSC 255998

(3S-trans)-3-Benzylhexahydropyrrolo(1,2-a)pyrazine-1,4-dione

SCHEMBL173749

Cyclo-Phe-Pro-diketopiperazine

MEGxm0_000490

CHEMBL1990465

ACon0_001420

DTXSID30933019

(3R,8aS)-3-benzyl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

CHEBI:201642

QZBUWPVZSXDWSB-UHFFFAOYSA-N

A-64863Cyclo(phenylalanylprolyl)

BCP32901

HY-P1934

EINECS 223-047-0

NSC255998

3-(Phenylmethyl)-2,3,6,7,8,8a-hexahydropyrrolo(2,1-f)pyrazine-1,4-dione

AKOS015999981

MCULE-5108475207

NSC-255998

NSC-646119

NCGC00380633-02

AS-71116

NCI60_015870

SY045657

DB-049055

CS-0064705

NS00097186

D92888

Cyclo(-Phe-Pro);Cyclo-L-phenylalanyl-L-proline

A-64863

A929346

3-Benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione #

3-BENZYL-HEXAHYDROPYRROLO[1,2-A]PYRAZINE-1,4-DIONE

Pyrrolo[1,4-dione, hexahydro-3-(phenylmethyl)-, (3R-cis)-

3-Benzyl-1-hydroxy-6,7,8,8a-tetrahydropyrrolo[1,2-a]pyrazin-4(3H)-one

Pyrrolo(1,2-a)pyrazine-1,4-dione, hexahydro-3-(phenylmethyl)-, (3R-cis)-

NCGC00380633-02_C14H16N2O2_Pyrrolo[1,2-a]pyrazine-1,4-dione, hexahydro-3-(phenylmethyl)-

Microorganism:

Yes

IUPAC name

3-benzyl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

SMILES

C1CC2C(=O)NC(C(=O)N2C1)CC3=CC=CC=C3

Inchi

InChI=1S/C14H16N2O2/c17-13-12-7-4-8-16(12)14(18)11(15-13)9-10-5-2-1-3-6-10/h1-3,5-6,11-12H,4,7-9H2,(H,15,17)

Formula

C₁₄H₁₆N₂O₂

PubChem ID

99895

Molweight

244.29

LogP

1.4

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

amides aromatic compounds heterocyclic compounds pyrazines benzenoids nitrogen compounds

CHEBI-ID

201642

Supernatural-ID

SN0319073

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Pseudomonas Monteilii	Antimicrobial activity	rhizosphere	Jishma et al. 2017
Prokaryota	Pseudomonas Putida	Antimicrobial activity	rhizosphere	Jishma et al. 2017
Prokaryota	Pseudomonas Fluorescens	Antimicrobial activity	rhizosphere	Jishma et al. 2017

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Pseudomonas Monteilii	MR-VP broth	GS-MS	no
Prokaryota	Pseudomonas Putida	MR-VP broth	GS-MS	no
Prokaryota	Pseudomonas Fluorescens	MR-VP broth	GS-MS	no
Prokaryota	Pseudomonas Fluorescens	NB	GS-MS	no
Prokaryota	Pseudomonas Monteilii	NB	GS-MS	no

2,6-dimethylpyrazine

Mass-Spectra

Compound Details

Synonymous names

2,6-DIMETHYLPYRAZINE

108-50-9

Pyrazine, 2,6-dimethyl-

3,5-Dimethylpyrazine

2,6-Dimethylpiazine

2,6-Dimethylparadiazine

2,6-Dimethyl-1,4-diazine

FEMA No. 3273

N77Q72C9I3

2,6DMP

CCRIS 2930

2,6-Dimethylpyrazine (natural)

2,6-dimethyl pyrazine

EINECS 203-589-4

UNII-N77Q72C9I3

2,6 dimethylpyrazine

2,6-dimethyl-pyrazine

2,6-Dimethylpyrazine, 98%

SCHEMBL110425

2,6-dioxaspiro[3,3]heptane

2,6-Dimethylpyrazine,typically

SCHEMBL7120213

DTXSID5047619

PYRAZINE, 2,6-DIMETHYL

CHEBI:89791

FEMA 3273

AMY23200

2,6-DIMETHYLPYRAZINE [FCC]

2,6-DIMETHYLPYRAZINE [FHFI]

MFCD00006148

2,6-Dimethylpyrazine, >=98%, FG

AKOS006220715

CS-W021530

HY-W040790

2,6-Dimethylpyrazine, analytical standard

AC-23626

AS-14441

PD158374

ALPHAPRODINEHYDROCHLORIDECII(250MG)

DB-003244

D1527

NS00012336

2,6-Dimethylpyrazine, natural (US), >=90%

EN300-105139

O10631

Q-100050

Q27161978

F0001-0172

InChI=1/C6H8N2/c1-5-3-7-4-6(2)8-5/h3-4H,1-2H

Microorganism:

Yes

IUPAC name

2,6-dimethylpyrazine

SMILES

CC1=CN=CC(=N1)C

Inchi

InChI=1S/C6H8N2/c1-5-3-7-4-6(2)8-5/h3-4H,1-2H3

Formula

C₆H₈N₂

PubChem ID

7938

Molweight

108.14

LogP

0.5

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

89791

Supernatural-ID

SN0127170

mVOC Specific Details

Boiling Point

Degree	Reference
154 median

MS-Links

MS-MS Spectrum 98020

MS-MS Spectrum 162844

MS-MS Spectrum 98021

MS-MS Spectrum 98019

MS-MS Spectrum 162845

MS-MS Spectrum 162843

MS-Links

GC-MS Spectrum 3289

1D-NMR-Links

1D NMR Spectrum 4044

1D NMR Spectrum 3785

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Enterobacter Cloacae		NA	Lawal et al. 2018
Prokaryota	Pseudochrobactrum Saccharolyticum	Nematicidal activity	cow dung	XU et al. 2015
Prokaryota	Wautersiella Falsenii	Nematicidal activity	cow dung	XU et al. 2015
Prokaryota	Achromobacter Xylosoxidans	Nematicidal activity	cow dung	XU et al. 2015
Prokaryota	Alcaligenes Faecalis	na	na	Su et al. 2016
Prokaryota	Brevibacterium Epidermidis	na	na	Su et al. 2016
Prokaryota	Proteus Vulgaris	na	na	Su et al. 2016
Prokaryota	Providencia Rettgeri	na	na	Su et al. 2016
Prokaryota	Pseudochrobactrum Asaccharolyticum	na	na	Su et al. 2016
	Lentinula Edodes			Geng et al. 2024

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Enterobacter Cloacae	Levine EMB agar (LEA) (Fluka Analytical, UK)	GC-MS	no
Prokaryota	Pseudochrobactrum Saccharolyticum	LB liquid	SPME-GC/MS	no
Prokaryota	Wautersiella Falsenii	LB liquid	SPME-GC/MS	no
Prokaryota	Achromobacter Xylosoxidans	LB liquid	SPME-GC/MS	no
Prokaryota	Alcaligenes Faecalis	LB medium	SPME-GC/MS	no
Prokaryota	Brevibacterium Epidermidis	LB medium	SPME-GC/MS	no
Prokaryota	Proteus Vulgaris	LB medium	SPME-GC/MS	no
Prokaryota	Providencia Rettgeri	LB medium	SPME-GC/MS	no
Prokaryota	Pseudochrobactrum Asaccharolyticum	LB medium	SPME-GC/MS	no
	Lentinula Edodes	Jiuqu (traditional wheat Qu)	GC-IMS	no

Pyrazine

Mass-Spectra

Compound Details

Synonymous names

PYRAZINE

290-37-9

1,4-Diazine

p-Diazine

Paradiazine

Piazine

1,4-Diazabenzene

pyrazin

1,4-Diazin

NSC-400221

DTXSID8049410

FEMA NO. 4015

CHEBI:30953

pyrazine phase IV

pyrazine phase III

MFCD00006122

2JKE371789

Pyrazines

CCRIS 1331

EINECS 206-027-6

NSC 400221

UNII-2JKE371789

Piazine (obsol.)

1, 4-Diazabenzene

Pyrazine, >=99%

PYRAZINE [FHFI]

PYRAZINE [MI]

Pyrazine, >=99%, FG

Pyrazine, analytical standard

CHEMBL15797

DTXCID7029370

AMY2647

STR04325

Tox21_202911

BBL027560

NSC400221

STL373491

AKOS006223200

Pyrazine, purum, >=98.0% (GC)

CS-W013756

MCULE-7343822850

NCGC00260457-01

BP-10420

CAS-290-37-9

DB-003769

NS00010841

P0544

EN300-72616

A819731

A935224

Q424284

Q-100368

InChI=1/C4H4N2/c1-2-6-4-3-5-1/h1-4

F0001-0907

Microorganism:

Yes

IUPAC name

pyrazine

SMILES

C1=CN=CC=N1

Inchi

InChI=1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H

Formula

C₄H₄N₂

PubChem ID

9261

Molweight

80.09

LogP

-0.2

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

30953

Supernatural-ID

SN0198952

mVOC Specific Details

Boiling Point

Degree	Reference
115 median

MS-Links

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP001627

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009039

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Eukaryota	Aspergillus Fumigatus	NA	NA	Ahmed et al. 2018
Eukaryota	Aspergillus Versicolor		wild strains	Schleibinger et al. 2005
Eukaryota	Chaetomium Globosum		wild strains	Schleibinger et al. 2005
Eukaryota	Eurotium Amstelodami		wild strains	Schleibinger et al. 2005
Eukaryota	Penicillium Brevicompactum		wild strains	Schleibinger et al. 2005
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Pseudomonas Aeruginosa		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Bacillus Velezensis	inhibite the growth of Botrytis cinerea VG1, Monilinia fructicola VG 104, Monilinia laxa VG 105, Penicillium digitatum VG 20, Penicillium expansum CECT 20140, Penicillium italicum VG 110	NA	Calvo et al. 2020
Prokaryota	Pseudomonas Fluorescens	n/a	NA	Fernando et al. 2005
Prokaryota	Pseudomonas Corrugata	n/a	NA	Fernando et al. 2005
Prokaryota	Pseudomonas Chlororaphis	n/a	NA	Fernando et al. 2005
Prokaryota	Pseudomonas Aurantiaca	n/a	NA	Fernando et al. 2005
Eukaryota	Saccharomyces Cerevisiae	n/a	NA	Bruce et al. 2004
Prokaryota	Citrobacter Freundii		American Type Culture Collection	Robacker and Bartelt 1997
Prokaryota	Klebsiella Pneumoniae		American Type Culture Collection	Robacker and Bartelt 1997
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	Pseudomonas Segetis	NA	NA	Toral et al. 2021
Prokaryota	Bacillus Velezensis	NA	NA	Toral et al. 2021
Prokaryota	Psychrobacillus Vulpis	NA	NA	Toral et al. 2021

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Eukaryota	Aspergillus Fumigatus	AMM	TD/GC-MS	no
Eukaryota	Aspergillus Versicolor	ingrain (woodchip)	SIM/GCMS / Tenax	no
Eukaryota	Chaetomium Globosum	ingrain (woodchip)	SIM/GCMS / Tenax	no
Eukaryota	Eurotium Amstelodami	ingrain (woodchip)	SIM/GCMS / Tenax	no
Eukaryota	Penicillium Brevicompactum	ingrain (woodchip)	SIM/GCMS / Tenax	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Pseudomonas Aeruginosa	TSB media	HS-SPME/GC-MS	no
Prokaryota	Bacillus Velezensis	MOLP media	SPME/GC-MS	no
Prokaryota	Pseudomonas Fluorescens	n/a	n/a	no
Prokaryota	Pseudomonas Corrugata	n/a	n/a	no
Prokaryota	Pseudomonas Chlororaphis	n/a	n/a	no
Prokaryota	Pseudomonas Aurantiaca	n/a	n/a	no
Eukaryota	Saccharomyces Cerevisiae	n/a	n/a	no
Prokaryota	Citrobacter Freundii	tryptic soy broth	SPME, GC-MS	yes
Prokaryota	Klebsiella Pneumoniae	tryptic soy broth	SPME, GC-MS	yes
Prokaryota	Staphylococcus Equorum	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no

2,3,5,6-tetramethylpyrazine

Mass-Spectra

Compound Details

Synonymous names

2,3,5,6-Tetramethylpyrazine

TETRAMETHYLPYRAZINE

1124-11-4

Ligustrazine

Pyrazine, tetramethyl-

Bs factor

Tetrapyrazine

Tetramethylpyrazin

Chuanxiongzine

Liqustrazine

Ligustizine

2,3,5,6-Tetramethyl pyrazine

chuanxingzine

FEMA No. 3237

2,3,5,6,-Tetramethyl-1,4-pyrazine

MFCD00006146

V80F4IA5XG

MLS000069594

DTXSID6047070

FEMA 3237

Pyrazine, 2,3,5,6-tetramethyl-

NSC-36080

NSC-46451

SMR000059042

2,5,6-Tetramethylpyrazine

TMPZ

EINECS 214-391-2

NSC 36080

NSC 46451

UNII-V80F4IA5XG

2,3,5,6-Tetramethylpyrazine (natural)

Ligustrazin

CHUANXIONGQIN

Opera_ID_849

TMP?

SCHEMBL77624

LIGUSTRAZINE [WHO-DD]

CHEMBL303697

2,3,5,6-Tetramethyl-pyrazine

DTXCID4027070

FINHMKGKINIASC-UHFFFAOYSA-

CHEBI:133246

Pyrazine, 2,3,5,6-tetramethyl

HMS2235K03

HMS3371J08

HY-N0264

NSC36080

NSC46451

Tox21_302313

BBL012277

s3956

STL163591

2,3,5,6-Tetramethylpyrazine, 98%

AKOS003398567

CCG-207974

CS-W023183

MCULE-2834033564

NCGC00247063-01

NCGC00256097-01

AC-10515

AC-34076

AS-13206

SY011353

CAS-1124-11-4

DB-003786

2,3,5,6-TETRAMETHYLPYRAZINE [FCC]

AM20070299

NS00013238

T0972

2,3,5,6-TETRAMETHYLPYRAZINE [FHFI]

2,3,5,6-Tetramethylpyrazine, >=98%, FG

EN300-113945

F11202

2,3,5,6-Tetramethylpyrazine, analytical standard

A802574

AC-907/25014219

Q-100069

2,3,5,6-Tetramethylpyrazine, natural, >=98%, FG

Q11319317

Z1741976694

2,3,5,6-Tetramethylpyrazine, Vetec(TM) reagent grade, 98%

InChI=1/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

Microorganism:

Yes

IUPAC name

2,3,5,6-tetramethylpyrazine

SMILES

CC1=C(N=C(C(=N1)C)C)C

Inchi

InChI=1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

Formula

C₈H₁₂N₂

PubChem ID

14296

Molweight

136.19

LogP

1.3

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

133246

Supernatural-ID

SN0086678

mVOC Specific Details

Boiling Point

Degree	Reference
190 median

MS-Links

MS-MS Spectrum 89679

MS-MS Spectrum 152659

MS-MS Spectrum 152658

MS-MS Spectrum 152660

MS-MS Spectrum 89680

MS-MS Spectrum 89681

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP007771

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Davis et al. 2020
Prokaryota	Bacillus Subtilis		soil	Chen et al. 2008
Prokaryota	Coraliitalea Coralii		isolate from the algal Chromera velia CCAP 1602/1	Koteska et al. 2023
Prokaryota	Bacillus Sp.	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Bacillus Subtilis	triggers induced systemic resistance (ISR) in Arabidopsis	na	Ryu et al. 2004
Prokaryota	Bacillus Amyloliquefaciens	triggers induced systemic resistance (ISR) in Arabidopsis	na	Ryu et al. 2004
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	NA	Dickschat et al. 2005_3
Prokaryota	Loktanella Sp.	n/a	NA	Dickschat et al. 2005_4
Prokaryota	Dinoroseobacter Shibae	n/a	NA	Dickschat et al. 2005_4
Prokaryota	Sulfitobacter Pontiacus	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Loktanella Hongkongensis	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Sulfitobacter Dubius	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Stappia Marina	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Burkholderia Ambifaria	n/a	Burkholderia ambifaria LMG 17828 from root, LMG 19182 from rhizosphere and LMG 19467 from clinical.	Groenhagen et al. 2013
Prokaryota	Pseudomonas Chlororaphis	na	rhizosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Frederiksbergensis	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Syringae	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Jessenii	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Pseudomonas Aeruginosa	LB broth	SPME/GCxGC-MS	no
Prokaryota	Bacillus Subtilis	Luria-Bertani (LB)	activated charcoral trap	no
Prokaryota	Coraliitalea Coralii	marine broth agar	OSSA/GC-MS	no
Prokaryota	Bacillus Sp.	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	n/a	no
Prokaryota	Bacillus Subtilis	Murashige and Skoog medium	capillary GC;GC/MS	yes
Prokaryota	Bacillus Amyloliquefaciens	Murashige and Skoog medium	capillary GC;GC/MS	yes
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	n/a	no
Prokaryota	Loktanella Sp.	n/a	n/a	no
Prokaryota	Dinoroseobacter Shibae	n/a	n/a	no
Prokaryota	Sulfitobacter Pontiacus	n/a	n/a	no
Prokaryota	Loktanella Hongkongensis	n/a	n/a	no
Prokaryota	Sulfitobacter Dubius	n/a	n/a	no
Prokaryota	Stappia Marina	n/a	n/a	no
Prokaryota	Burkholderia Ambifaria	Luria-Bertani medium, Malt Extract	n/a	no
Prokaryota	Pseudomonas Chlororaphis	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Frederiksbergensis	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Syringae	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Jessenii	LB medium	GC/MS	yes

2-ethyl-5-methylpyrazine

Mass-Spectra

Compound Details

Synonymous names

2-ETHYL-5-METHYLPYRAZINE

13360-64-0

Pyrazine, 2-ethyl-5-methyl-

2-Methyl-5-ethylpyrazine

5-ethyl-2-methylpyrazine

2-Ethyl-5-methyl pyrazine

FEMA No. 3154

2,5-Methylethylpyrazine

2-Ethyl-5-methylpyrazine, 9CI, 8CI

Pyrazine, 5-ethyl-2-methyl

W41R8X574D

2-Ethyl-5-methylpyrazine(contains 2-Ethyl-6-methylpyrazine)

BRN 0956719

EINECS 236-416-6

UNII-W41R8X574D

AI3-34443

2-Ethyl-5-methyl-pyrazine

CHEMBL94558

SCHEMBL110053

DTXSID6065422

FEMA 3154

5-METHYL-2-ETHYLPYRAZINE

CHEBI:141542

EINECS 253-175-2

ETHYL-5-METHYLPYRAZINE, 2-

MFCD09039261

AKOS006272101

2-ETHYL-5-METHYLPYRAZINE [FHFI]

AS-50066

NS00021609

E78081

A806643

W-108295

Q27292273

98% pound mixture of 2-Ethyl-5-methylpyrazine and 2-ethyl-6-methylpyrazine pound(c)

Microorganism:

Yes

IUPAC name

2-ethyl-5-methylpyrazine

SMILES

CCC1=NC=C(N=C1)C

Inchi

InChI=1S/C7H10N2/c1-3-7-5-8-6(2)4-9-7/h4-5H,3H2,1-2H3

Formula

C₇H₁₀N₂

PubChem ID

25915

Molweight

122.17

LogP

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds heterocyclic compounds pyrazines nitrogen compounds

CHEBI-ID

141542

Supernatural-ID

SN0277536

mVOC Specific Details

MS-Links

MS-MS Spectrum 46027

MS-MS Spectrum 134110

MS-MS Spectrum 46026

MS-MS Spectrum 134109

MS-MS Spectrum 46028

MS-MS Spectrum 134111

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Pseudomonas Aeruginosa	NA	NA	Davis et al. 2020
Prokaryota	Pseudomonas Putida	inhibitory activity against oomycete and fungal pathogens, antibacterial activity against R. pseudosolanacearum, dimethyl trisulphide nematicidal activity against R. similis, effect against Phytophthora rot on black pepper shoot cuttings	Black pepper root	Agisha et al. 2019
Prokaryota	Bacillus Subtilis			Zhang et al. 2021
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Pseudomonas Aeruginosa		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Sulfitobacter Pontiacus	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Loktanella Hongkongensis	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Roseobacter Gallaeciensis	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Sulfitobacter Sp.	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Stappia Marina	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Dinoroseobacter Shibae	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Oceanibulbus Indolifex	n/a	NA	Dickschat et al. 2005_6
Eukaryota	Fusarium Sp.		NA	Dickschat 2017
Eukaryota	Aspergillus Sp.		NA	Dickschat 2017
Prokaryota	Pseudomonas Putida	na	black pepper root	Sheoran et al. 2015
Prokaryota	Pseudomonas Putida	positive influence of the plant root growth and protection against soil-borne pathogens	NA	Sheoran et al. 2015
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	Pseudomonas Segetis	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	Bacillus Subtilis	NA	NA	Lee et al. 2023
	Citrobacter Freundii			Tallon et al. 2023
	Enterobacter Agglomerans			Tallon et al. 2023
	Enterobacter Cloacae			Tallon et al. 2023
	Klebsiella Oxytoca			Tallon et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Pseudomonas Aeruginosa	LB broth	SPME/GCxGC-MS	no
Prokaryota	Pseudomonas Putida	Luria Bertani Agar	head space GC/MS	no
Prokaryota	Bacillus Subtilis	LB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Pseudomonas Aeruginosa	TSB media	HS-SPME/GC-MS	no
Prokaryota	Sulfitobacter Pontiacus	n/a	n/a	no
Prokaryota	Loktanella Hongkongensis	n/a	n/a	no
Prokaryota	Roseobacter Gallaeciensis	n/a	n/a	no
Prokaryota	Sulfitobacter Sp.	n/a	n/a	no
Prokaryota	Stappia Marina	n/a	n/a	no
Prokaryota	Dinoroseobacter Shibae	n/a	n/a	no
Prokaryota	Oceanibulbus Indolifex	n/a	n/a	no
Eukaryota	Fusarium Sp.			no
Eukaryota	Aspergillus Sp.			no
Prokaryota	Pseudomonas Putida	Luria Bertani Agar	Headspace GC/MS	no
Prokaryota	Pseudomonas Putida	TSB	Propak Q adsorbent trap/GC-MS	no
Prokaryota	Staphylococcus Equorum	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Subtilis	Tryptone soy broth (TSB)	HPLC	no
	Citrobacter Freundii	tryptone soya broth (TSB) media	SPME/GC/MS	no
	Citrobacter Freundii	tryptone soya broth (TSB) media	Tenax/GC/MS	no
	Enterobacter Agglomerans	tryptone soya broth (TSB) media	Tenax/GC/MS	no
	Enterobacter Cloacae	tryptone soya broth (TSB) media	Tenax/GC/MS	no
	Klebsiella Oxytoca	tryptone soya broth (TSB) media	Tenax/GC/MS	no

3-ethyl-2,5-dimethylpyrazine

Mass-Spectra

Compound Details

Synonymous names

3-Ethyl-2,5-dimethylpyrazine

13360-65-1

2-Ethyl-3,6-dimethylpyrazine

Pyrazine, 3-ethyl-2,5-dimethyl-

2,5-DIMETHYL-3-ETHYLPYRAZINE

G2FB13VLOG

3,6-Dimethyl-2-ethylpyrazine

3,6-cocoa pyrazine

UNII-G2FB13VLOG

EINECS 236-417-1

CHEMBL95123

SCHEMBL160005

2E3,6DMP

2-ethyl-3,6-dimethyl pyrazine

DTXSID1065423

CHEBI:199156

Pyrazine, 2-ethyl-3,6-dimethyl

Pyrazine, 2-ethyl-3,?-dimethyl-

2-Ethyl-3,5/6-dimethyl-Pyrazine

AKOS006271522

BS-14917

DB-117250

FEMA NO. 3149, 3,6-DIMETHYL-

CS-0152557

NS00012398

F20894

A902157

W-108294

Q27278651

3-Ethyl-2,5-dimethylpyrazine; 2,5-Dimethyl-3-ethylpyrazine; 3,6-Dimethyl-2-ethylpyrazine;

Microorganism:

Yes

IUPAC name

3-ethyl-2,5-dimethylpyrazine

SMILES

CCC1=NC(=CN=C1C)C

Inchi

InChI=1S/C8H12N2/c1-4-8-7(3)9-5-6(2)10-8/h5H,4H2,1-3H3

Formula

C₈H₁₂N₂

PubChem ID

25916

Molweight

136.19

LogP

1.5

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

199156

Supernatural-ID

SN0410451

mVOC Specific Details

MS-Links

MS-MS Spectrum 46137

MS-MS Spectrum 46138

MS-MS Spectrum 176592

MS-MS Spectrum 176593

MS-MS Spectrum 46139

MS-MS Spectrum 176594

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Escherichia Coli	NA	NA	Dixon et al. 2022
Prokaryota	Bacillus Sp.	antifungal activity against Fusarium solani	Rhizosphere soil of avocado	Guevara-Avendaño et al. 2019
Prokaryota	Pseudomonas Putida	inhibitory activity against oomycete and fungal pathogens, antibacterial activity against R. pseudosolanacearum, dimethyl trisulphide nematicidal activity against R. similis, effect against Phytophthora rot on black pepper shoot cuttings	Black pepper root	Agisha et al. 2019
Prokaryota	Bacillus Subtilis	antibacterial activity against growth of Ralstonia solanacearum	Plant Bacteriology Lab, Division of Plant Pathology, Indian Council of Agricultural Research - Indian Agricultural Research Institute, New Delhi	Kashyap et al. 2022
Prokaryota	Pseudomonas Fluorescens	antibacterial activity against growth of Ralstonia solanacearum	Plant Bacteriology Lab, Division of Plant Pathology, Indian Council of Agricultural Research - Indian Agricultural Research Institute, New Delhi	Kashyap et al. 2022
Prokaryota	Serratia Fonticola		isolate from Irish potato soils	Heenan-Daly et al. 2021
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Pseudomonas Aeruginosa		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Escherichia Coli		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Staphylococcus Aureus		American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Staphylococcus Epidermidis		American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Pseudomonas Putida	na	black pepper root	Sheoran et al. 2015
Prokaryota	Pseudomonas Putida	positive influence of the plant root growth and protection against soil-borne pathogens	NA	Sheoran et al. 2015
Prokaryota	Loktanella Sp.	n/a	NA	Dickschat et al. 2005_4
Prokaryota	Dinoroseobacter Shibae	n/a	NA	Dickschat et al. 2005_4
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	NA	Dickschat et al. 2005_3
Prokaryota	Sulfitobacter Pontiacus	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Loktanella Hongkongensis	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Sulfitobacter Dubius	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Roseobacter Gallaeciensis	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Sulfitobacter Sp.	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Dinoroseobacter Shibae	n/a	NA	Dickschat et al. 2005_6
Prokaryota	Oceanibulbus Indolifex	n/a	NA	Dickschat et al. 2005_6
Eukaryota	Zygosaccharomyces Rouxii	NA	NA	Pei 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	Pseudomonas Segetis	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	Pseudomonas Putida	NA	NA	Patel et al. 2020
Prokaryota	Bacillus Subtilis	NA	NA	Lee et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Escherichia Coli	LB	TD/GC-MS	no
Prokaryota	Bacillus Sp.	LB agar	SPME-GC-MS	no
Prokaryota	Pseudomonas Putida	Luria Bertani Agar	head space GC/MS	no
Prokaryota	Bacillus Subtilis	LB agar	GC-MS	no
Prokaryota	Pseudomonas Fluorescens	LB agar	GC-MS	no
Prokaryota	Serratia Fonticola	TSB media	SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Pseudomonas Aeruginosa	TSB media	HS-SPME/GC-MS	no
Prokaryota	Escherichia Coli	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	LB media, TSB media	HS-SPME/GC×GC-TOFMS	no
Prokaryota	Staphylococcus Epidermidis	LB media	HS-SPME/GC×GC-TOFMS	no
Prokaryota	Pseudomonas Putida	Luria Bertani Agar	Headspace GC/MS	no
Prokaryota	Pseudomonas Putida	TSB	Propak Q adsorbent trap/GC-MS	no
Prokaryota	Loktanella Sp.	n/a	n/a	no
Prokaryota	Dinoroseobacter Shibae	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	n/a	no
Prokaryota	Sulfitobacter Pontiacus	n/a	n/a	no
Prokaryota	Loktanella Hongkongensis	n/a	n/a	no
Prokaryota	Sulfitobacter Dubius	n/a	n/a	no
Prokaryota	Roseobacter Gallaeciensis	n/a	n/a	no
Prokaryota	Sulfitobacter Sp.	n/a	n/a	no
Prokaryota	Oceanibulbus Indolifex	n/a	n/a	no
Eukaryota	Zygosaccharomyces Rouxii	YPD medium	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	MOLP	HS-SPME-GC/MS	no
Prokaryota	Peribacillus Sp.	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Putida	Luria–Bertani agar (LBA)	GC-MS	no
Prokaryota	Bacillus Subtilis	Tryptone soy broth (TSB)	HPLC	no

2-ethyl-6-methylpyrazine

Compound Details

Synonymous names

2-ETHYL-6-METHYLPYRAZINE

13925-03-6

Pyrazine, 2-ethyl-6-methyl-

2-Methyl-6-ethylpyrazine

2,6-Methylethylpyrazine

A9BL9OKQ7T

Pyrazine, 6-ethyl-2-methyl

PYRAZINE,2-ETHYL-6-METHYL-

UNII-A9BL9OKQ7T

EINECS 237-692-0

2-ethyl-6-methyl-pyrazine

SCHEMBL105987

CHEMBL4522941

FEMA NO. 3919

FEMA 3919

6-METHYL-2-ETHYLPYRAZINE

DTXSID60160977

CHEBI:193621

MFCD00055035

AKOS006283739

2-ETHYL-6-METHYLPYRAZINE [FHFI]

DS-20136

DB-116794

CS-0161293

NS00021636

D84033

EN300-300011

Q27273802

Microorganism:

Yes

IUPAC name

2-ethyl-6-methylpyrazine

SMILES

CCC1=NC(=CN=C1)C

Inchi

InChI=1S/C7H10N2/c1-3-7-5-8-4-6(2)9-7/h4-5H,3H2,1-2H3

Formula

C₇H₁₀N₂

PubChem ID

26332

Molweight

122.17

LogP

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

193621

Supernatural-ID

SN0319946

mVOC Specific Details

Boiling Point

Degree	Reference
80 median

Species emitting the compound

Kingdom	Species	Origin/Habitat	Reference
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	Staphylococcus Aureus	American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Staphylococcus Epidermidis	American Type Culture Collection	Jenkins and Bean 2020

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC×GC-TOFMS	no
Prokaryota	Staphylococcus Epidermidis	TSB media	HS-SPME/GC×GC-TOFMS	no

2-methyl-3-(2-methylpropyl)pyrazine

Compound Details

Synonymous names

2-ISOBUTYL-3-METHYLPYRAZINE

13925-06-9

2-Methyl-3-(2-methylpropyl)pyrazine

2-isobutyl-3-methyl pyrazine

2-Methyl-3-isobutylpyrazine

Pyrazine, 2-methyl-3-(2-methylpropyl)-

FEMA No. 3133

3-Methyl-2-isobutyl pyrazine

11EP4V0M9Z

MFCD00059770

UNII-11EP4V0M9Z

2-Isobutyl-3-methyl-pyrazine

Pyrazine, 2-isobutyl-3-methyl-

EINECS 237-693-6

CHEMBL95102

SCHEMBL1532455

DTXSID2065678

FEMA 3133

ZHMIODDNZRIENW-UHFFFAOYSA-

CHEBI:193682

2-Isobutyl-3-methylpyrazine, 8CI

AKOS015837529

2-Methyl-3-(2-methylpropyl)-Pyrazine

DS-16269

SY052408

2-Isobutyl-3-methylpyrazine, >=99%, FG

DB-003280

2-ISOBUTYL-3-METHYL PYRAZINE [FHFI]

CS-0154244

I0337

NS00021637

PYRAZINE, 2-METHYL-3-(2-METHYLPROPYL)

T71753

W-108221

Q27251319

InChI=1/C9H14N2/c1-7(2)6-9-8(3)10-4-5-11-9/h4-5,7H,6H2,1-3H3

Microorganism:

IUPAC name

2-methyl-3-(2-methylpropyl)pyrazine

SMILES

CC1=NC=CN=C1CC(C)C

Inchi

InChI=1S/C9H14N2/c1-7(2)6-9-8(3)10-4-5-11-9/h4-5,7H,6H2,1-3H3

Formula

C₉H₁₄N₂

PubChem ID

26333

Molweight

150.22

LogP

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

193682

Supernatural-ID

SN0470509

mVOC Specific Details

Boiling Point

Degree	Reference
199 median

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Eukaryota	Aspergillus Fumigatus	NA	NA	Heddergott et al. 2014

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Eukaryota	Aspergillus Fumigatus	Brian aerated	SPME/GC-MS	no

2-ethyl-3,5-dimethylpyrazine

Mass-Spectra

Compound Details

Synonymous names

2-ETHYL-3,5-DIMETHYLPYRAZINE

13925-07-0

3,5-Dimethyl-2-ethylpyrazine

Pyrazine, 2-ethyl-3,5-dimethyl-

27043-05-6

3-Ethyl-2,6-dimethylpyrazine

55031-15-7

2,6-Dimethyl-3-ethylpyrazine

FEMA 3150

2-Ethyl-3,5(6)-dimethylpyrazine

2-Ethyl-3,5-dimethyl pyrazine

Pyrazine, 2,6-dimethyl-3-ethyl-

Pyrazine, 3,5-dimethyl-2-ethyl-

R182EY5L8C

Pyrazine, 3-ethyl-2,6-dimethyl

2-Ethyl-3,5(6)-dimethyl-pyrazine

2-Ethyl-3,5-dimethylpyrazine (contains 2-Ethyl-3,6-dimethylpyrazine)

3,5-cocoa pyrazine

EINECS 237-694-1

BRN 0636984

UNII-R182EY5L8C

2-Ethyl-3,5(or 3,6)-dimethylpyrazine

starbld0003492

98%, mixture of isomers

5-23-05-00440 (Beilstein Handbook Reference)

MLS000517293

SCHEMBL108874

CHEMBL328856

2,6-Dimethyl-3-ethyl-Pyrazine

3,5-Dimethyl-2-ethyl-Pyrazine

DTXSID7065679

FEMA NO. 3150

CHEBI:193645

2-Ethyl-3(5or6)-dimethylpyrazine

MFCD00047392

MFCD29918847

AKOS015899029

ETHYL-2,6-DIMETHYLPYRAZINE, 3-

AS-50065

SMR000127410

DB-003267

DB-047143

CS-0018028

E1424

NS00012399

3-ETHYL-2,6-DIMETHYLPYRAZINE [FHFI]

O10767

2-ethyl-3,5(6)-dimethyl-pyrazine, AldrichCPR

A886096

W-107134

W-108220

Q27287651

Microorganism:

Yes

IUPAC name

2-ethyl-3,5-dimethylpyrazine

SMILES

CCC1=NC=C(N=C1C)C

Inchi

InChI=1S/C8H12N2/c1-4-8-7(3)10-6(2)5-9-8/h5H,4H2,1-3H3

Formula

C₈H₁₂N₂

PubChem ID

26334

Molweight

136.19

LogP

1.5

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

193645

Supernatural-ID

SN0179192

mVOC Specific Details

Boiling Point

Degree	Reference
180 median

MS-Links

MS-MS Spectrum 107329

MS-MS Spectrum 174285

MS-MS Spectrum 107330

MS-MS Spectrum 107328

MS-MS Spectrum 174286

MS-MS Spectrum 174287

MS-Links

GC-MS Spectrum 3132

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Bacillus Sp.	antifungal activity against Fusarium solani	Rhizosphere soil of avocado	Guevara-Avendaño et al. 2019
Eukaryota	Metschnikowia Reukaufii	inhibitory and promoting effects on the growth of different microorganisms	isolate from Aconitum piepunense, 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	Cytophaga-Flavobacterium-Bacteroides	n/a	NA	Dickschat et al. 2005_3
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	NA	Schulz and Dickschat 2007
	Lactobacillus Plantarum			Zhang et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Bacillus Sp.	LB agar	SPME-GC-MS	no
Eukaryota	Metschnikowia Reukaufii	artificial nectar media	GC-MS	no
Eukaryota	Cystobasidium Laryngis	artificial nectar media	GC-MS	no
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	n/a	no
	Lactobacillus Plantarum	Habanero pepper	GC–IMS	no

2-ethenyl-5-methylpyrazine

Compound Details

Synonymous names

2-METHYL-5-VINYLPYRAZINE

13925-08-1

2-Ethenyl-5-methylpyrazine

Pyrazine, 2-ethenyl-5-methyl-

Pyrazine, 2-methyl-5-vinyl-

2-methyl-5-vinyl-pyrazine

2-Methyl-5-vinyl pyrazine

2-Vinyl-5-methylpyrazine

2-Methyl-5-ethenylpyrazine

2-ethenyl-5-methyl pyrazine

Pyrazine, 2-vinyl,5-methyl

2-Methyl-5-vinylpyrazine, 99per cent

11651I3458

UNII-11651I3458

2-ethenyl-5-methyl-pyrazine

SCHEMBL934260

DTXSID6065680

FEMA NO. 3211

5-METHYL-2-VINYLPYRAZINE

CHEBI:193693

2-Ethenyl-5-methylpyrazine, 9CI

AKOS006229447

2-METHYL-5-VINYLPYRAZINE [FHFI]

PS-17802

NS00122442

F89245

EN300-1836194

A807507

Q27251288

Microorganism:

IUPAC name

2-ethenyl-5-methylpyrazine

SMILES

CC1=CN=C(C=N1)C=C

Inchi

InChI=1S/C7H8N2/c1-3-7-5-8-6(2)4-9-7/h3-5H,1H2,2H3

Formula

C₇H₈N₂

PubChem ID

26335

Molweight

120.15

LogP

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

193693

Supernatural-ID

SN0160399

mVOC Specific Details

Boiling Point

Degree	Reference
65 median

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Eukaryota	Aspergillus Fumigatus	NA	NA	Neerincx et al. 2016

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Eukaryota	Aspergillus Fumigatus	SDB + chloramphenicol	TD/GC-MS	no

2,3,5-trimethylpyrazine

Mass-Spectra

Compound Details

Synonymous names

2,3,5-Trimethylpyrazine

14667-55-1

TRIMETHYLPYRAZINE

Pyrazine, trimethyl-

Pyrazine, 2,3,5-trimethyl-

2,3,5-Trimethyl pyrazine

2,3,6-Trimethylpyrazine

FEMA No. 3244

Q8PR0W8TIT

2,3,5-Trimethyl-pyrazine

Pyrazine, 2,3,5-trimethyl

DTXSID1047075

CCRIS 2932

trimethyl pyrazine

EINECS 238-712-0

UNII-Q8PR0W8TIT

2,3,5-Trimethyl pyrazine (natural)

BRN 0002423

AI3-34442

SCHEMBL107646

CHEMBL320146

DTXCID9027075

FEMA 3244

2,3,5-Trimethylpyrazine, 99%

CHEBI:190131

AMY23186

Tox21_302314

MFCD00006145

AKOS015842577

CS-W011192

HY-W010476

MCULE-8809596878

2,3,5-TRIMETHYLPYRAZINE [FCC]

2,3,5-TRIMETHYLPYRAZINE [FHFI]

NCGC00256135-01

AC-10654

PD158279

CAS-14667-55-1

DB-003800

NS00013306

T0942

2,3,5-Trimethylpyrazine, analytical standard

2,3,5-Trimethylpyrazine, >=99%, FCC, FG

EN300-201680

2,3,5-Trimethylpyrazine, natural, >=95%, FG

Q-100171

Q21099097

InChI=1/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H

Microorganism:

Yes

IUPAC name

2,3,5-trimethylpyrazine

SMILES

CC1=CN=C(C(=N1)C)C

Inchi

InChI=1S/C7H10N2/c1-5-4-8-6(2)7(3)9-5/h4H,1-3H3

Formula

C₇H₁₀N₂

PubChem ID

26808

Molweight

122.17

LogP

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

190131

Supernatural-ID

SN0140200

mVOC Specific Details

MS-Links

1D-NMR-Links

Massbank-Links

Massbank Spectrum MSBNK-BAFG-CSL23111027407

Massbank Spectrum MSBNK-BAFG-CSL23111027408

Massbank Spectrum MSBNK-BAFG-CSL23111027409

Massbank Spectrum MSBNK-BAFG-CSL23111027410

Massbank Spectrum MSBNK-BAFG-CSL23111027411

Massbank Spectrum MSBNK-BAFG-CSL23111027412

Massbank Spectrum MSBNK-BAFG-CSL23111027413

Massbank Spectrum MSBNK-BAFG-CSL23111027414

Massbank Spectrum MSBNK-BAFG-CSL23111027415

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP007770

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP009038

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Enterobacter Cloacae	NA	NA	Jünger et al. 2012
Prokaryota	Escherichia Coli	NA	NA	Jünger et al. 2012
Prokaryota	Serratia Marcescens	NA	NA	Jünger et al. 2012
Prokaryota	Bacillus Acidiceler		NA	Méndez-Bravo et al. 2018
Prokaryota	Bacillus Sp.	antifungal activity against Fusarium solani	Rhizosphere soil of avocado	Guevara-Avendaño et al. 2019
Prokaryota	Pseudomonas Sp.	antifungal activity against Thielaviopsis ethacetica mycelial growth	Brazilian Biorenewables National Laboratory – LNBR/CNPEM Microorganism Collection, Campinas, SP; isolatedfrom soil and roots of highly productive sugarcane-producing regions; Brazil	Freitas et al. 2022
Prokaryota	Serratia Fonticola		isolate from Irish potato soils	Heenan-Daly et al. 2021
Prokaryota	Staphylococcus Aureus		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Pseudomonas Aeruginosa		Leibnitz Institute DSMZ-German Collection of Microorganisms and Cell Cultures GmbH	Fitzgerald et al. 2020
Prokaryota	Escherichia Coli		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	Staphylococcus Aureus		American Type Culture Collection	Jenkins and Bean 2020
Prokaryota	Staphylococcus Epidermidis		American Type Culture Collection	Jenkins and Bean 2020
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
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	It is involved in fruit fly attraction to bacteria.	NA	Schulz and Dickschat 2007
Prokaryota	Xanthomonas Campestris	n/a	NA	Weise et al. 2012
Prokaryota	Bacillus Simplex	n/a	NA	Gu et al. 2007
Prokaryota	Bacillus Subtilis	n/a	NA	Gu et al. 2007
Prokaryota	Bacillus Weihenstephanensis	n/a	NA	Gu et al. 2007
Prokaryota	Microbacterium Oxydans	n/a	NA	Gu et al. 2007
Prokaryota	Stenotrophomonas Maltophilia	n/a	NA	Gu et al. 2007
Prokaryota	Streptomyces Lateritius	n/a	NA	Gu et al. 2007
Prokaryota	Serratia Marcescens	n/a	NA	Gu et al. 2007
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	NA	Dickschat et al. 2005_3
Prokaryota	Burkholderia Ambifaria	n/a	Burkholderia ambifaria LMG 17828 from root, LMG 19182 from rhizosphere and LMG 19467 from clinical.	Groenhagen et al. 2013
Prokaryota	Stenotrophomonas Maltophilia		clinic	Preti et al. 2009
Prokaryota	Citrobacter Freundii		American Type Culture Collection	Robacker and Bartelt 1997
Prokaryota	Klebsiella Pneumoniae		American Type Culture Collection	Robacker and Bartelt 1997
Prokaryota	Enterobacter Agglomerans		NA	Robacker and Lauzon 2002
Eukaryota	Fusarium Sp.		NA	Dickschat 2017
Eukaryota	Aspergillus Sp.		NA	Dickschat 2017
Prokaryota	Pseudomonas Vranovensis	na	rhizosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Veronii	na	rhizosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Chlororaphis	na	rhizosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Fluorescens	na	rhizosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Frederiksbergensis	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Syringae	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015
Prokaryota	Pseudomonas Jessenii	na	phyllosphere of field-grown potato plants	Hunziker et al. 2015
Eukaryota	Pleurotus Cystidiosus	na	na	Usami et al. 2014
Eukaryota	Zygosaccharomyces Rouxii	NA	NA	Pei et al. 2022
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	Pseudomonas Segetis	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	Bacillus Subtilis	NA	NA	Lee et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Enterobacter Cloacae	Columbia sheep blood	TD/GC-MS and MCC-IMS	no
Prokaryota	Escherichia Coli	Columbia sheep blood	TD/GC-MS and MCC-IMS	no
Prokaryota	Serratia Marcescens	Columbia sheep blood	TD/GC-MS and MCC-IMS	no
Prokaryota	Bacillus Acidiceler	LB agar	SPME / GS-MS	no
Prokaryota	Bacillus Sp.	LB agar	SPME-GC-MS	no
Prokaryota	Pseudomonas Sp.	LB media	HS-SPME/GC-MS	no
Prokaryota	Serratia Fonticola	TSB media	SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	TSB media	HS-SPME/GC-MS	no
Prokaryota	Pseudomonas Aeruginosa	TSB media	HS-SPME/GC-MS	no
Prokaryota	Escherichia Coli	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Epidermidis	TSB media	HS-SPME/GC-MS	no
Prokaryota	Staphylococcus Aureus	BHI media, 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
Eukaryota	Debaryomyces Hansenii	artificial nectar media	GC-MS	no
Eukaryota	Goffeauzyma Gilvescens	artificial nectar media	GC-MS	no
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	n/a	no
Prokaryota	Xanthomonas Campestris	NBII	Closed airflow-system/GC-MS and PTR-MS	no
Prokaryota	Bacillus Simplex	n/a	n/a	no
Prokaryota	Bacillus Subtilis	n/a	n/a	no
Prokaryota	Bacillus Weihenstephanensis	n/a	n/a	no
Prokaryota	Microbacterium Oxydans	n/a	n/a	no
Prokaryota	Stenotrophomonas Maltophilia	n/a	n/a	no
Prokaryota	Streptomyces Lateritius	n/a	n/a	no
Prokaryota	Serratia Marcescens	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	n/a	no
Prokaryota	Burkholderia Ambifaria	Luria-Bertani medium, Malt Extract	n/a	no
Prokaryota	Stenotrophomonas Maltophilia	Blood agar/chocolate blood aga	HS-SPME/GC-MS	no
Prokaryota	Citrobacter Freundii	tryptic soy broth	SPME, GC-MS	yes
Prokaryota	Klebsiella Pneumoniae	tryptic soy broth	SPME, GC-MS	yes
Prokaryota	Enterobacter Agglomerans			no
Eukaryota	Fusarium Sp.			no
Eukaryota	Aspergillus Sp.			no
Prokaryota	Pseudomonas Vranovensis	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Veronii	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Chlororaphis	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Fluorescens	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Frederiksbergensis	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Syringae	LB medium	GC/MS	yes
Prokaryota	Pseudomonas Jessenii	LB medium	GC/MS	yes
Eukaryota	Pleurotus Cystidiosus	na	GC/MS, GC-O, AEDA	no
Eukaryota	Zygosaccharomyces Rouxii	YPD medium	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Atrophaeus	MOLP	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.	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	MOLP	HS-SPME-GC/MS	no
Prokaryota	Pseudomonas Segetis	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Velezensis	MOLP	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	tryptic soy agar (TSA, Panreac Applichem) medium	HS-SPME-GC/MS	no
Prokaryota	Bacillus Subtilis	Tryptone soy broth (TSB)	HPLC	no

2-ethyl-3-methylpyrazine

Compound Details

Synonymous names

2-ETHYL-3-METHYLPYRAZINE

15707-23-0

Pyrazine, 2-ethyl-3-methyl-

3-Ethyl-2-methylpyrazine

2-Methyl-3-ethylpyrazine

2-Ethyl-3-methyl pyrazine

2-ethyl-3-methyl-pyrazine

FEMA No. 3155

2-Ethyl-3-methylpyrazine, 9CI

Pyrazine, 3-ethyl-2-methyl

9GF35MK66U

DTXSID4047464

Pyrazine, ethylmethyl-

BRN 0956775

EINECS 239-799-8

UNII-9GF35MK66U

2-Methyl-3-ethyl pyrazine

2-Methyl-3-ethyl-pyrazine

5-23-05-00418 (Beilstein Handbook Reference)

SCHEMBL108460

CHEMBL3187840

DTXCID2027464

FEMA 3155

CHEBI:193620

AMY23218

Tox21_302613

MFCD00006150

AKOS015842908

CS-W013548

2-ETHYL-3-METHYL-1,4-PYRAZINE

2-ETHYL-3-METHYLPYRAZINE [FCC]

2-ETHYL-3-METHYLPYRAZINE [FHFI]

NCGC00256746-01

AC-16592

BS-15466

CAS-15707-23-0

DB-021037

E0361

NS00012435

2-Ethyl-3-methylpyrazine, >=98%, FCC, FG

D90495

EN300-2010184

A809805

Q-100188

Q17239258

2-Ethyl-3-methylpyrazine, analytical reference material

Microorganism:

Yes

IUPAC name

2-ethyl-3-methylpyrazine

SMILES

CCC1=NC=CN=C1C

Inchi

InChI=1S/C7H10N2/c1-3-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H3

Formula

C₇H₁₀N₂

PubChem ID

27457

Molweight

122.17

LogP

1.1

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds nitrogen compounds pyrazines heterocyclic compounds

CHEBI-ID

193620

Supernatural-ID

SN0210251

mVOC Specific Details

Boiling Point

Degree	Reference
57 median

Massbank-Links

Massbank Spectrum MSBNK-Fac_Eng_Univ_Tokyo-JP007773

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Bacillus Sp.	antifungal activity against Fusarium solani	Rhizosphere soil of avocado	Guevara-Avendaño et al. 2019
Prokaryota	Bacillus Muralis	antifungal activity against mycelial growth and spore germination of phytopathogenic Moniliophtora roreri	phytopathology strain collection of El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico	De la Cruz-López et al. 2022
Prokaryota	Bacillus Pumilus	antifungal activity against mycelial growth and spore germination of phytopathogenic Moniliophtora roreri	phytopathology strain collection of El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico	De la Cruz-López et al. 2022
Prokaryota	Novosphingobium Lindaniclasticum	antifungal activity against mycelial growth and spore germination of phytopathogenic Moniliophtora roreri	phytopathology strain collection of El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico	De la Cruz-López et al. 2022
Prokaryota	Bacillus Amyloliquefaciens	antifungal activity against mycelial growth and spore germination of phytopathogenic Moniliophtora roreri	phytopathology strain collection of El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico	De la Cruz-López et al. 2022
Prokaryota	Bacillus Megaterium	antifungal activity against mycelial growth and spore germination of phytopathogenic Moniliophtora roreri	phytopathology strain collection of El Colegio de la Frontera Sur (ECOSUR), Tapachula, Chiapas, Mexico	De la Cruz-López et al. 2022
	Staphylococcus Aureus			Wang et al. 2023

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Bacillus Sp.	LB agar	SPME-GC-MS	no
Prokaryota	Bacillus Muralis	NA media	SPME/GC-MS	no
Prokaryota	Bacillus Pumilus	NA media	SPME/GC-MS	no
Prokaryota	Novosphingobium Lindaniclasticum	NA media	SPME/GC-MS	no
Prokaryota	Bacillus Amyloliquefaciens	NA media	SPME/GC-MS	no
Prokaryota	Bacillus Megaterium	NA media	SPME/GC-MS	no
	Staphylococcus Aureus	raw Shiyang chicken	HS-GC-IMS/HS-SPME-GC-MS	no

2-ethyl-3,5,6-trimethylpyrazine

Compound Details

Synonymous names

2-ETHYL-3,5,6-TRIMETHYLPYRAZINE

17398-16-2

Ethyltrimethylpyrazine

Pyrazine, ethyltrimethyl-

Pyrazine, 2-ethyl-3,5,6-trimethyl-

2,3,5-Trimethyl-6-ethylpyrazine

Trimethylethylpyrazine

2,3,6-Trimethyl-5-ethylpyrazine

HGS2G1S1XY

Pyrazine, ethyltrimethyl- (8CI,9CI)

UNII-HGS2G1S1XY

Pyrazine, ethyltrimethyl

SCHEMBL3457245

DTXSID10169738

CHEBI:213093

FPOLJKZKOKXIFE-UHFFFAOYSA-N

6-Ethyl-2,3,5-trimethylpyrazine

MFCD08457808

AKOS006290969

DS-6991

CS-0186633

NS00113830

C73333

A921360

Q27279925

Microorganism:

Yes

IUPAC name

2-ethyl-3,5,6-trimethylpyrazine

SMILES

CCC1=NC(=C(N=C1C)C)C

Inchi

InChI=1S/C9H14N2/c1-5-9-8(4)10-6(2)7(3)11-9/h5H2,1-4H3

Formula

C₉H₁₄N₂

PubChem ID

28518

Molweight

150.22

LogP

1.8

Atoms

Bonds

H-bond Acceptor

H-bond Donor

Chemical Classification

aromatic compounds heterocyclic compounds pyrazines nitrogen compounds

CHEBI-ID

213093

Supernatural-ID

SN0092049

mVOC Specific Details

Species emitting the compound

Kingdom	Species	Biological Function	Origin/Habitat	Reference
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	NA	Schulz and Dickschat 2007
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	NA	Dickschat et al. 2005_3
Prokaryota	Sulfitobacter Pontiacus	n/a	NA	Dickschat et al. 2005_6

Method

Kingdom	Species	Growth Medium	Applied Method	Verification
Prokaryota	Cytophaga-Flavobacteria-Bacteroides Group	n/a	n/a	no
Prokaryota	Cytophaga-Flavobacterium-Bacteroides	n/a	n/a	no
Prokaryota	Sulfitobacter Pontiacus	n/a	n/a	no

Results for: chemical Classification: pyrazines

2-butyl-3-methylpyrazine

Compound Details

mVOC Specific Details

2-but-1-en-2-yl-5-propan-2-ylpyrazine

Compound Details

mVOC Specific Details

5-methoxy-2,3-di(propan-2-yl)pyrazine

Compound Details

mVOC Specific Details

3-methoxy-5-methyl-2-(2-methylpropyl)pyrazine

Compound Details

mVOC Specific Details

2-ethyl-3-methoxypyrazine

Compound Details

mVOC Specific Details

2-(3-methoxypyrazin-2-yl)propan-2-ol

Compound Details

mVOC Specific Details

2-benzyl-3-methoxypyrazine

Compound Details

mVOC Specific Details

3-benzyl-2,3,6,7,8,8a-hexahydropyrrolo[1,2-a]pyrazine-1,4-dione

Compound Details

mVOC Specific Details

2,6-dimethylpyrazine

Compound Details

mVOC Specific Details

Pyrazine

Compound Details

mVOC Specific Details

2,3,5,6-tetramethylpyrazine

Compound Details

mVOC Specific Details

2-ethyl-5-methylpyrazine

Compound Details

mVOC Specific Details

3-ethyl-2,5-dimethylpyrazine

Compound Details

mVOC Specific Details

2-ethyl-6-methylpyrazine

Compound Details

mVOC Specific Details

2-methyl-3-(2-methylpropyl)pyrazine

Compound Details

mVOC Specific Details

2-ethyl-3,5-dimethylpyrazine

Compound Details

mVOC Specific Details

2-ethenyl-5-methylpyrazine

Compound Details

mVOC Specific Details

2,3,5-trimethylpyrazine

Compound Details

mVOC Specific Details

2-ethyl-3-methylpyrazine

Compound Details

mVOC Specific Details

2-ethyl-3,5,6-trimethylpyrazine

Compound Details

mVOC Specific Details

Results for:
chemical Classification: pyrazines