1.0 2010-04-08 22:08:07 UTC 2025-11-18 23:11:17 UTC FDB008534 2-Ethoxy-3-methylpyrazine Flavouring ingredient with roast chocolate flavour. Component of *FEMA 3569*, a mixture with its regioisomers. 2-Ethoxy-3-methyl-pyrazine 2-Ethoxy-3-methylpyrazine 2-Ethoxy-3(5 or 6)-methylpyrazine, mixture 2-Methyl-3-ethoxypyrazine 2-Methyl-3(5 or 6)-ethoxypyrazine, mixture Pyrazine, 2-ethoxy-3-methyl- Pyrazine, 3-ethoxy-2-methyl C7H10N2O 138.1671 138.079312952 2-ethoxy-3-methylpyrazine pyrazine, 2-ethoxy-3-methyl- 32737-14-7 CCOC1=C(C)N=CC=N1 InChI=1S/C7H10N2O/c1-3-10-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H3 MMKWCKGYULOKET-UHFFFAOYSA-N belongs to the class of organic compounds known as alkyl aryl ethers. These are organic compounds containing the alkyl aryl ether functional group with the generic formula R-O-R' , where R is an alkyl group and R' is an aryl group. Alkyl aryl ethers Organic compounds Organic oxygen compounds Organooxygen compounds Ethers Aromatic heteromonocyclic compounds Azacyclic compounds Heteroaromatic compounds Hydrocarbon derivatives Organonitrogen compounds Organopnictogen compounds Pyrazines Alkyl aryl ether Aromatic heteromonocyclic compound Azacycle Heteroaromatic compound Hydrocarbon derivative Organic nitrogen compound Organoheterocyclic compound Organonitrogen compound Organopnictogen compound Pyrazine logp 1.64 ALOGPS logs 0.05 ALOGPS solubility 1.53e+02 g/l ALOGPS logp 0.46 ChemAxon pka_strongest_basic 1.2 ChemAxon iupac 2-ethoxy-3-methylpyrazine ChemAxon average_mass 138.1671 ChemAxon mono_mass 138.079312952 ChemAxon smiles CCOC1=C(C)N=CC=N1 ChemAxon formula C7H10N2O ChemAxon inchi InChI=1S/C7H10N2O/c1-3-10-7-6(2)8-4-5-9-7/h4-5H,3H2,1-2H3 ChemAxon inchikey MMKWCKGYULOKET-UHFFFAOYSA-N ChemAxon polar_surface_area 35.01 ChemAxon refractivity 37.86 ChemAxon polarizability 14.68 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 3 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsIr 4950 Specdb::MsIr 4951 Specdb::CMs 18722 Specdb::CMs 151467 Specdb::MsMs 83850 Specdb::MsMs 83851 Specdb::MsMs 83852 Specdb::MsMs 145551 Specdb::MsMs 145552 Specdb::MsMs 145553 Specdb::MsMs 2808179 Specdb::MsMs 2808180 Specdb::MsMs 2808181 Specdb::MsMs 2897679 Specdb::MsMs 2897680 Specdb::MsMs 2897681 HMDB31850 #<Reference:0x000055ce32471c78> earthy hazelnut pineapple roasted almonds