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Species: Stappia marina

Signature

2-methyl-5-propan-2-ylpyrazine

Compound Details

Synonymous names	2-Isopropyl-5-methylpyrazine 13925-05-8 2-Methyl-5-(1-methylethyl)pyrazine Pyrazine, 2-methyl-5-(1-methylethyl)- 2-methyl-5-propan-2-ylpyrazine 2-Methyl-5-isopropylpyrazine 5-Isopropyl-2-methylpyrazine 2-methyl-5-isopropyl pyrazine Pyrazine, 2-isopropyl-5-methyl- FEMA No. 3554 818RIW504V 2-methyl-5-(propan-2-yl)pyrazine UNII-818RIW504V 2-Methyl-5-i-propylpyrazin SCHEMBL179362 2-isopropyl-5-methyl-pyrazine DTXSID7065677 FEMA 3554 CHEBI:193643 2-Methyl-5-(1-methylethyl)-Pyrazine AKOS006326657 AS-59519 2-Methyl-5-(1-methylethyl)pyrazine, 9CI DB-116848 5-ISOPROPYL-2-METHYLPYRAZINE [FHFI] CS-0059950 NS00124338 W18369 A922235 Q27269228
Microorganism:	Yes
IUPAC name	2-methyl-5-propan-2-ylpyrazine
SMILES	CC1=CN=C(C=N1)C(C)C
Inchi	InChI=1S/C8H12N2/c1-6(2)8-5-9-7(3)4-10-8/h4-6H,1-3H3
Formula	C8H12N2
PubChem ID	61700
Molweight	136.19
LogP	1.3
Atoms	10
Bonds	1
H-bond Acceptor	2
H-bond Donor	0
Chemical Classification	aromatic compounds heterocyclic compounds pyrazines nitrogen compounds
CHEBI-ID	193643
Supernatural-ID	SN0284993

mVOC Specific Details

Boiling Point	Degree Reference 190 median
MS-Links	MS-MS Spectrum 79191 MS-MS Spectrum 139732 MS-MS Spectrum 139731 MS-MS Spectrum 79193 MS-MS Spectrum 79192 MS-MS Spectrum 139733
MS-Links	GC-MS Spectrum 2991

Species emitting the compound

Kingdom Species Biological Function Origin/Habitat Reference Eukaryota Aspergillus Fumigatus NA NA Heddergott et al. 2014 Prokaryota Bacillus Subtilis Zhang et al. 2021 Prokaryota Paenibacillus Polymyxa NA Mülner et al. 2021 Prokaryota Chondromyces Crocatus n/a NA Schulz et al. 2004 Eukaryota Pleurotus Cystidiosus na na Usami et al. 2014 Prokaryota Paenibacillus Polymyxa n/a NA Schulz and Dickschat 2007 Prokaryota Chondromyces Crocatus n/a NA Schulz and Dickschat 2007 Prokaryota Klebsiella Pneumoniae n/a NA Schulz and Dickschat 2007 Prokaryota Burkholderia Ambifaria n/a Burkholderia ambifaria LMG 17828 from root, LMG 19182 from rhizosphere Groenhagen et al. 2013 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 Jannaschia Helgolandensis n/a NA Dickschat et al. 2005_6 Prokaryota Oceanibulbus Indolifex n/a NA Dickschat et al. 2005_6 Prokaryota Chondromyces Crocatus n/a NA Dickschat et al. 2005_6

Method

Kingdom Species Growth Medium Applied Method Verification Eukaryota Aspergillus Fumigatus Brian FE supp. SPME/GC-MS no Prokaryota Bacillus Subtilis LB media HS-SPME/GC-MS no Prokaryota Paenibacillus Polymyxa Landy media HS-SPME/GC-MS no Prokaryota Chondromyces Crocatus n/a n/a no Eukaryota Pleurotus Cystidiosus na GC/MS, GC-O, AEDA no Prokaryota Paenibacillus Polymyxa n/a n/a no Prokaryota Klebsiella Pneumoniae n/a n/a no Prokaryota Burkholderia Ambifaria Luria-Bertani medium, Malt Extract n/a 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 Jannaschia Helgolandensis n/a n/a no Prokaryota Oceanibulbus Indolifex n/a n/a no

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	1
Atoms	9
Bonds	1
H-bond Acceptor	2
H-bond Donor	0
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

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	10
Bonds	0
H-bond Acceptor	2
H-bond Donor	0
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