1.0 2010-04-08 22:14:30 UTC 2019-11-26 03:17:46 UTC FDB019676 2-Methyl-3-(2-propenyl)pyrazine Volatile constituent of Korean salt-fermented shrimp paste (Acetes chinensis) and extrusion cooked wheat flour. 2-Methyl-3-(2-propenyl)pyrazine is found in cereals and cereal products and crustaceans. 2-Allyl-3-methylpyrazine C8H10N2 134.1784 134.08439833 2-methyl-3-(prop-2-en-1-yl)pyrazine 2-methyl-3-(prop-2-en-1-yl)pyrazine 55138-62-0 CC1=C(CC=C)N=CC=N1 InChI=1S/C8H10N2/c1-3-4-8-7(2)9-5-6-10-8/h3,5-6H,1,4H2,2H3 AQCVFCFCPBWGSY-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 1.48 ALOGPS logs -0.72 ALOGPS solubility 2.55e+01 g/l ALOGPS logp 0.64 ChemAxon pka_strongest_basic 1.2 ChemAxon iupac 2-methyl-3-(prop-2-en-1-yl)pyrazine ChemAxon average_mass 134.1784 ChemAxon mono_mass 134.08439833 ChemAxon smiles CC1=C(CC=C)N=CC=N1 ChemAxon formula C8H10N2 ChemAxon inchi InChI=1S/C8H10N2/c1-3-4-8-7(2)9-5-6-10-8/h3,5-6H,1,4H2,2H3 ChemAxon inchikey AQCVFCFCPBWGSY-UHFFFAOYSA-N ChemAxon polar_surface_area 25.78 ChemAxon refractivity 40.2 ChemAxon polarizability 14.78 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 15216 Specdb::CMs 130470 Specdb::CMs 138204 Specdb::MsIr 8444 Specdb::MsIr 8445 Specdb::NmrOneD 37822 Specdb::NmrOneD 37823 Specdb::NmrOneD 37824 Specdb::NmrOneD 37825 Specdb::NmrOneD 37826 Specdb::NmrOneD 37827 Specdb::NmrOneD 37828 Specdb::NmrOneD 37829 Specdb::NmrOneD 37830 Specdb::NmrOneD 37831 Specdb::NmrOneD 37832 Specdb::NmrOneD 37833 Specdb::NmrOneD 37834 Specdb::NmrOneD 37835 Specdb::NmrOneD 37836 Specdb::NmrOneD 37837 Specdb::NmrOneD 37838 Specdb::NmrOneD 37839 Specdb::NmrOneD 37840 Specdb::NmrOneD 37841 Specdb::MsMs 299746 Specdb::MsMs 299747 Specdb::MsMs 299748 Specdb::MsMs 341839 Specdb::MsMs 341840 Specdb::MsMs 341841 Specdb::MsMs 2675689 Specdb::MsMs 2675690 Specdb::MsMs 2675691 Specdb::MsMs 3033953 Specdb::MsMs 3033954 Specdb::MsMs 3033955 HMDB39994 #<Reference:0x000055ce30761db8> Breakfast cereal Type 2 specific Cereals and cereal products Unknown generic Crustaceans Unknown generic 6657