1.0 2010-04-08 22:11:35 UTC 2019-11-26 03:11:04 UTC FDB014981 2,5-Diethyl-3-methylpyrazine 2,5-Diethyl-3-methylpyrazine is a flavouring ingredient. It is found in various cooked foods, e.g. potato, beef, pork, cocoa, coffee, bread, sesame seed and soyabean. 3,6-diethyl-2-methylpyrazine FEMA 3915 C9H14N2 150.2209 150.115698458 2,5-diethyl-3-methylpyrazine 2,5-diethyl-3-methylpyrazine 32736-91-7 CCC1=NC(C)=C(CC)N=C1 InChI=1S/C9H14N2/c1-4-8-6-10-9(5-2)7(3)11-8/h6H,4-5H2,1-3H3 RJIREWQSLPRZFG-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 2.17 ALOGPS logs -1.26 ALOGPS solubility 8.30e+00 g/l ALOGPS logp 1.33 ChemAxon pka_strongest_basic 1.86 ChemAxon iupac 2,5-diethyl-3-methylpyrazine ChemAxon average_mass 150.2209 ChemAxon mono_mass 150.115698458 ChemAxon smiles CCC1=NC(C)=C(CC)N=C1 ChemAxon formula C9H14N2 ChemAxon inchi InChI=1S/C9H14N2/c1-4-8-6-10-9(5-2)7(3)11-8/h6H,4-5H2,1-3H3 ChemAxon inchikey RJIREWQSLPRZFG-UHFFFAOYSA-N ChemAxon polar_surface_area 25.78 ChemAxon refractivity 44.77 ChemAxon polarizability 17.87 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 16061 Specdb::CMs 167998 Specdb::MsIr 7112 Specdb::MsIr 7113 Specdb::MsMs 77307 Specdb::MsMs 77308 Specdb::MsMs 77309 Specdb::MsMs 137406 Specdb::MsMs 137407 Specdb::MsMs 137408 Specdb::MsMs 2453563 Specdb::MsMs 2453564 Specdb::MsMs 2453565 Specdb::MsMs 2484651 Specdb::MsMs 2484652 Specdb::MsMs 2484653 Specdb::NmrOneD 133778 Specdb::NmrOneD 133779 Specdb::NmrOneD 133780 Specdb::NmrOneD 133781 Specdb::NmrOneD 133782 Specdb::NmrOneD 133783 Specdb::NmrOneD 133784 Specdb::NmrOneD 133785 Specdb::NmrOneD 133786 Specdb::NmrOneD 133787 Specdb::NmrOneD 133788 Specdb::NmrOneD 133789 Specdb::NmrOneD 133790 Specdb::NmrOneD 133791 Specdb::NmrOneD 133792 Specdb::NmrOneD 133793 Specdb::NmrOneD 133794 Specdb::NmrOneD 133795 Specdb::NmrOneD 133796 Specdb::NmrOneD 133797 HMDB36132 #<Reference:0x000055ce3353b450> Arabica coffee Type 1 specific Coffea arabica 13443 Cocoa and cocoa products Unknown generic Cocoa bean Type 1 specific Theobroma cacao 3641 Coffee and coffee products Unknown generic Potato Type 1 specific Solanum tuberosum 4113 Robusta coffee Type 1 specific Coffea canephora 49390 hazelnut meaty toasted