1.02010-04-08 22:11:23 UTC2019-11-26 03:10:30 UTCFDB014627(±)-IsomenthoneFlavouring ingredient. (±)-Isomenthone is found in many foods, some of which are blackcurrant, orange mint, peppermint, and spearmint.(±)-Isomenthonecis-Menthonecis-p-MenthoneCyclohexanone, 5-methyl-2-(1-methylethyl)-, (2R,5R)-rel-DL-IsomenthoneFEMA 3460Isomenthonep-Menthan-3-one; (±)-cis-formThymomenthoneC10H18O154.2493154.135765198(2S,5S)-5-methyl-2-(propan-2-yl)cyclohexan-1-one(-)-isomenthone491-07-6CC(C)[C@@H]1CC[C@H](C)CC1=OInChI=1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9-/m0/s1NFLGAXVYCFJBMK-IUCAKERBSA-N belongs to the class of organic compounds known as menthane monoterpenoids. These are monoterpenoids with a structure based on the o-, m-, or p-menthane backbone. P-menthane consists of the cyclohexane ring with a methyl group and a (2-methyl)-propyl group at the 1 and 4 ring position, respectively. The o- and m- menthanes are much rarer, and presumably arise by alkyl migration of p-menthanes.Menthane monoterpenoidsOrganic compoundsLipids and lipid-like moleculesPrenol lipidsMonoterpenoidsAliphatic homomonocyclic compoundsCyclic ketonesHydrocarbon derivativesMonocyclic monoterpenoidsOrganic oxidesAliphatic homomonocyclic compoundCarbonyl groupCyclic ketoneHydrocarbon derivativeKetoneMonocyclic monoterpenoidOrganic oxideOrganic oxygen compoundOrganooxygen compoundP-menthane monoterpenoidMenthane monoterpenoidsisomenthonelogp2.65logs-2.77solubility2.65e-01 g/llogp3.05pka_strongest_basic-7.4iupac(2S,5S)-5-methyl-2-(propan-2-yl)cyclohexan-1-oneaverage_mass154.2493mono_mass154.135765198smilesCC(C)[C@@H]1CC[C@H](C)CC1=OformulaC10H18OinchiInChI=1S/C10H18O/c1-7(2)9-5-4-8(3)6-10(9)11/h7-9H,4-6H2,1-3H3/t8-,9-/m0/s1inchikeyNFLGAXVYCFJBMK-IUCAKERBSA-Npolar_surface_area17.07refractivity46.52polarizability18.67rotatable_bond_count1acceptor_count1donor_count0physiological_charge0formal_charge0Specdb::CMs16139Specdb::CMs155718Specdb::MsIr6747Specdb::MsIr6748Specdb::MsMs88707Specdb::MsMs88708Specdb::MsMs88709Specdb::MsMs151494Specdb::MsMs151495Specdb::MsMs151496Specdb::MsMs2685153Specdb::MsMs2685154Specdb::MsMs2685155Specdb::MsMs3023178Specdb::MsMs3023179Specdb::MsMs302318036493BlackcurrantType 1specificRibes nigrum78511CornmintType 1specificMentha arvensis292239Orange mintType 1specificMentha aquatica1909025.00510.00.01mg/100 gPeppermintType 1specificMentha X piperita3425651.551.551.5mg/100 gSpearmintType 1specificMentha spicata29719406.0803.258.75mg/100 gcoolmintypeppermintsweetanti acetylcholinesterase76An EC 3.1.1.* (carboxylic ester hydrolase) inhibitor that interferes with the action of enzyme acetylcholinesterase (EC 3.1.1.7), which helps breaking down of acetylcholine into choline and acetic acid.anti radicular572antioxidant502A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides. In European countries, E-numbers for permitted antioxidant food additives are from E 300 to E 324.