1.02010-04-08 22:11:35 UTC2019-11-26 03:11:04 UTCFDB0149812,5-Diethyl-3-methylpyrazine2,5-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-methylpyrazineFEMA 3915C9H14N2150.2209150.1156984582,5-diethyl-3-methylpyrazine2,5-diethyl-3-methylpyrazine32736-91-7CCC1=NC(C)=C(CC)N=C1InChI=1S/C9H14N2/c1-4-8-6-10-9(5-2)7(3)11-8/h6H,4-5H2,1-3H3RJIREWQSLPRZFG-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.PyrazinesOrganic compoundsOrganoheterocyclic compoundsDiazinesPyrazinesAromatic heteromonocyclic compoundsAzacyclic compoundsHeteroaromatic compoundsHydrocarbon derivativesOrganonitrogen compoundsOrganopnictogen compoundsAromatic heteromonocyclic compoundAzacycleHeteroaromatic compoundHydrocarbon derivativeOrganic nitrogen compoundOrganonitrogen compoundOrganopnictogen compoundPyrazinelogp2.17logs-1.26solubility8.30e+00 g/llogp1.33pka_strongest_basic1.86iupac2,5-diethyl-3-methylpyrazineaverage_mass150.2209mono_mass150.115698458smilesCCC1=NC(C)=C(CC)N=C1formulaC9H14N2inchiInChI=1S/C9H14N2/c1-4-8-6-10-9(5-2)7(3)11-8/h6H,4-5H2,1-3H3inchikeyRJIREWQSLPRZFG-UHFFFAOYSA-Npolar_surface_area25.78refractivity44.77polarizability17.87rotatable_bond_count2acceptor_count2donor_count0physiological_charge0formal_charge0Specdb::MsIr7112Specdb::MsIr7113Specdb::CMs16061Specdb::CMs167998Specdb::NmrOneD133778Specdb::NmrOneD133779Specdb::NmrOneD133780Specdb::NmrOneD133781Specdb::NmrOneD133782Specdb::NmrOneD133783Specdb::NmrOneD133784Specdb::NmrOneD133785Specdb::NmrOneD133786Specdb::NmrOneD133787Specdb::NmrOneD133788Specdb::NmrOneD133789Specdb::NmrOneD133790Specdb::NmrOneD133791Specdb::NmrOneD133792Specdb::NmrOneD133793Specdb::NmrOneD133794Specdb::NmrOneD133795Specdb::NmrOneD133796Specdb::NmrOneD133797Specdb::MsMs77307Specdb::MsMs77308Specdb::MsMs77309Specdb::MsMs137406Specdb::MsMs137407Specdb::MsMs137408Specdb::MsMs2453563Specdb::MsMs2453564Specdb::MsMs2453565Specdb::MsMs2484651Specdb::MsMs2484652Specdb::MsMs2484653HMDB36132#<Reference:0x0000555673338de8>Arabica coffeeType 1specificCoffea arabica13443Cocoa and cocoa productsUnknowngenericCocoa beanType 1specificTheobroma cacao3641Coffee and coffee productsUnknowngenericPotatoType 1specificSolanum tuberosum4113Robusta coffeeType 1specificCoffea canephora49390hazelnutmeatytoasted