1.0 2010-04-08 22:12:09 UTC 2019-11-26 03:12:31 UTC FDB015971 beta-Terpinene Constituent of Juniper and Myrica gale (bog myrtle) oils The terpinenes are three isomeric hydrocarbons that are classified as terpenes. They each have the same molecular formula and carbon framework, but they differ in the position of carbon-carbon double bonds. alpha-Terpinene has been isolated from cardamom and marjoram oils, and from other natural sources. beta-Terpinene has no known natural source, but has been prepared synthetically from sabinene. gamma-Terpinene is natural and has been isolated from a variety of plant sources. beta-Terpinene is found in many foods, some of which are cumin, fruits, pot marjoram, and sweet basil. &beta;-terpinene 1-Isopropyl-4-methylene-1-cyclohexene 1-Isopropyl-4-methylenecyclohexene 4-Methylene-1-(1-methylethyl)-cyclohexene 4-Methylene-1-(1-methylethyl)cyclohexene b-Terpinene beta -Terpinene beta-Terpinene Cyclohexene, 4-methylene-1-(1-methylethyl)- P-Mentha-1(7),3-diene C10H16 136.234 136.125200512 4-methylidene-1-(propan-2-yl)cyclohex-1-ene β-terpinene 99-84-3 CC(C)C1=CCC(=C)CC1 InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h6,8H,3-5,7H2,1-2H3 SCWPFSIZUZUCCE-UHFFFAOYSA-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 monoterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Monoterpenoids Aliphatic homomonocyclic compounds Branched unsaturated hydrocarbons Cycloalkenes Monocyclic monoterpenoids Unsaturated aliphatic hydrocarbons Aliphatic homomonocyclic compound Branched unsaturated hydrocarbon Cyclic olefin Cycloalkene Hydrocarbon Monocyclic monoterpenoid Olefin P-menthane monoterpenoid Unsaturated aliphatic hydrocarbon Unsaturated hydrocarbon monoterpene logp 4.30 ALOGPS logs -2.64 ALOGPS solubility 3.12e-01 g/l ALOGPS logp 3.22 ChemAxon iupac 4-methylidene-1-(propan-2-yl)cyclohex-1-ene ChemAxon average_mass 136.234 ChemAxon mono_mass 136.125200512 ChemAxon smiles CC(C)C1=CCC(=C)CC1 ChemAxon formula C10H16 ChemAxon inchi InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h6,8H,3-5,7H2,1-2H3 ChemAxon inchikey SCWPFSIZUZUCCE-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 46.48 ChemAxon polarizability 17.49 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 21669 Specdb::CMs 173531 Specdb::MsMs 59505 Specdb::MsMs 59506 Specdb::MsMs 59507 Specdb::MsMs 115653 Specdb::MsMs 115654 Specdb::MsMs 115655 Specdb::MsMs 3057233 Specdb::MsMs 3057234 Specdb::MsMs 3057235 Specdb::MsMs 3113543 Specdb::MsMs 3113544 Specdb::MsMs 3113545 HMDB36997 #<Reference:0x000055ce305dac38> Cumin Type 1 specific Cuminum cyminum 52462 20.4 20.4 20.4 mg/100 g Fats and oils Unknown generic Fruits Unknown generic Herbs and Spices Unknown generic Pot marjoram Type 1 specific Origanum onites 452416 0.0 0.0 0.0 mg/100 g Summer savory Type 1 specific Satureja hortensis 49987 Sweet basil Type 1 specific Ocimum basilicum 39350