1.0 2010-04-08 22:14:23 UTC 2019-11-26 03:17:32 UTC FDB019484 6,7-Dihydro-2,5-dimethyl-5H-cyclopentapyrazine 6,7-Dihydro-2,5-dimethyl-5H-cyclopentapyrazine is a Maillard product. It is found in roasted Earth almond (Cyperus esculentus), fermented wild rice (Zizania aquatica), cooked pork, cooked beef, roasted filberts, coffee and cocoa butter. It is also found in cereal and coffee products. 2,5-Dimethyl-6,7-dihydro-(5H)-cyclopentapyrazine 2,5-Dimethyl-6,7-dihydro-5H-cyclopenta[b]pyrazine 5h-cyclopentapyrazine, 6,7-dihydro-2,5-dimethyl- C9H12N2 148.205 148.100048394 2,5-dimethyl-5H,6H,7H-cyclopenta[b]pyrazine 2,5-dimethyl-5H,6H,7H-cyclopenta[b]pyrazine 38917-61-2 CC1CCC2=C1N=CC(C)=N2 InChI=1S/C9H12N2/c1-6-3-4-8-9(6)10-5-7(2)11-8/h5-6H,3-4H2,1-2H3 CTFGVWCFSGCLHZ-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 heteropolycyclic compounds Azacyclic compounds Heteroaromatic compounds Hydrocarbon derivatives Organonitrogen compounds Organopnictogen compounds Aromatic heteropolycyclic compound Azacycle Heteroaromatic compound Hydrocarbon derivative Organic nitrogen compound Organonitrogen compound Organopnictogen compound Pyrazine logp 1.83 ALOGPS logs -1.11 ALOGPS solubility 1.15e+01 g/l ALOGPS logp 0.97 ChemAxon pka_strongest_basic 1.75 ChemAxon iupac 2,5-dimethyl-5H,6H,7H-cyclopenta[b]pyrazine ChemAxon average_mass 148.205 ChemAxon mono_mass 148.100048394 ChemAxon smiles CC1CCC2=C1N=CC(C)=N2 ChemAxon formula C9H12N2 ChemAxon inchi InChI=1S/C9H12N2/c1-6-3-4-8-9(6)10-5-7(2)11-8/h5-6H,3-4H2,1-2H3 ChemAxon inchikey CTFGVWCFSGCLHZ-UHFFFAOYSA-N ChemAxon polar_surface_area 25.78 ChemAxon refractivity 42.94 ChemAxon polarizability 17.07 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 2 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 16317 Specdb::CMs 157295 Specdb::MsIr 8366 Specdb::MsIr 8367 Specdb::NmrOneD 36342 Specdb::NmrOneD 36343 Specdb::NmrOneD 36344 Specdb::NmrOneD 36345 Specdb::NmrOneD 36346 Specdb::NmrOneD 36347 Specdb::NmrOneD 36348 Specdb::NmrOneD 36349 Specdb::NmrOneD 36350 Specdb::NmrOneD 36351 Specdb::NmrOneD 36352 Specdb::NmrOneD 36353 Specdb::NmrOneD 36354 Specdb::NmrOneD 36355 Specdb::NmrOneD 36356 Specdb::NmrOneD 36357 Specdb::NmrOneD 36358 Specdb::NmrOneD 36359 Specdb::NmrOneD 36360 Specdb::NmrOneD 36361 Specdb::MsMs 9893 Specdb::MsMs 9894 Specdb::MsMs 9895 Specdb::MsMs 16565 Specdb::MsMs 16566 Specdb::MsMs 16567 Specdb::MsMs 3049991 Specdb::MsMs 3049992 Specdb::MsMs 3049993 Specdb::MsMs 3117986 Specdb::MsMs 3117987 Specdb::MsMs 3117988 HMDB39831 #<Reference:0x000055ce2e8bede8> 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 Nuts Unknown generic Robusta coffee Type 1 specific Coffea canephora 49390 burnt earthy nutty roasted