1.0 2010-04-08 22:12:21 UTC 2019-11-26 03:13:00 UTC FDB016301 2-Methyl-5-vinylpyrazine Aroma constituent of raw or cooked asparagus, baked or chipped potato, wheat bread, fried chicken, pork liver, cooked beef, cocoa, roasted coffee, roasted filbert, roasted peanut, popcorn, sukiyaki and roasted sesame seed oil. 2-Methyl-5-vinylpyrazine is found in many foods, some of which are cocoa and cocoa products, animal foods, potato, and coffee and coffee products. 2-ethenyl-5-methyl pyrazine 2-Ethenyl-5-methyl-pyrazine 2-Ethenyl-5-methylpyrazine 2-Ethenyl-5-methylpyrazine, 9CI 2-Methyl-5-ethenylpyrazine 2-Methyl-5-vinyl-pyrazine 2-vinyl-5-methylpyrazine Pyrazine, 2-ethenyl-5-methyl- Pyrazine, 2-methyl-5-vinyl- pyrazine, 2-vinyl,5-methyl C7H8N2 120.1518 120.068748266 2-ethenyl-5-methylpyrazine 2-ethenyl-5-methylpyrazine 13925-08-1 CC1=CN=C(C=C)C=N1 InChI=1S/C7H8N2/c1-3-7-5-8-6(2)4-9-7/h3-5H,1H2,2H3 JASFBLBUHWKFBZ-UHFFFAOYSA-N belongs to the class of organic compounds known as pyrazines. Pyrazines are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. Pyrazines Organic compounds Organoheterocyclic compounds Diazines Pyrazines Aromatic heteromonocyclic compounds Azacyclic compounds Heteroaromatic compounds Hydrocarbon derivatives Organonitrogen compounds Organopnictogen compounds Aromatic heteromonocyclic compound Azacycle Heteroaromatic compound Hydrocarbon derivative Organic nitrogen compound Organonitrogen compound Organopnictogen compound Pyrazine logp 0.98 ALOGPS logs -0.44 ALOGPS solubility 4.37e+01 g/l ALOGPS logp 0.64 ChemAxon pka_strongest_basic 1.37 ChemAxon iupac 2-ethenyl-5-methylpyrazine ChemAxon average_mass 120.1518 ChemAxon mono_mass 120.068748266 ChemAxon smiles CC1=CN=C(C=C)C=N1 ChemAxon formula C7H8N2 ChemAxon inchi InChI=1S/C7H8N2/c1-3-7-5-8-6(2)4-9-7/h3-5H,1H2,2H3 ChemAxon inchikey JASFBLBUHWKFBZ-UHFFFAOYSA-N ChemAxon polar_surface_area 25.78 ChemAxon refractivity 35.57 ChemAxon polarizability 13.14 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::EiMs 1949 Specdb::MsIr 7494 Specdb::MsIr 7495 Specdb::CMs 12433 Specdb::CMs 172365 Specdb::MsMs 91890 Specdb::MsMs 91891 Specdb::MsMs 91892 Specdb::MsMs 155382 Specdb::MsMs 155383 Specdb::MsMs 155384 Specdb::MsMs 2812046 Specdb::MsMs 2812047 Specdb::MsMs 2812048 Specdb::MsMs 2896557 Specdb::MsMs 2896558 Specdb::MsMs 2896559 Specdb::NmrOneD 139910 Specdb::NmrOneD 139911 Specdb::NmrOneD 139912 Specdb::NmrOneD 139913 Specdb::NmrOneD 139914 Specdb::NmrOneD 139915 Specdb::NmrOneD 139916 Specdb::NmrOneD 139917 Specdb::NmrOneD 139918 Specdb::NmrOneD 139919 Specdb::NmrOneD 139920 Specdb::NmrOneD 139921 Specdb::NmrOneD 139922 Specdb::NmrOneD 139923 Specdb::NmrOneD 139924 Specdb::NmrOneD 139925 Specdb::NmrOneD 139926 Specdb::NmrOneD 139927 Specdb::NmrOneD 139928 Specdb::NmrOneD 139929 HMDB37282 #<Reference:0x0000561270e18ab0> Arabica coffee Type 1 specific Coffea arabica 13443 Breakfast cereal Type 2 specific Cereals and cereal products Unknown generic Cocoa and cocoa products Unknown generic Cocoa bean Type 1 specific Theobroma cacao 3641 Coffee and coffee products Unknown generic Fats and oils Unknown generic Green vegetables Unknown generic Nuts Unknown generic Potato Type 1 specific Solanum tuberosum 4113 Robusta coffee Type 1 specific Coffea canephora 49390 coffee