1.0 2010-04-08 22:07:06 UTC 2025-11-18 23:01:37 UTC FDB006334 alpha-Elemene Alpha-elemene, also known as α-elemene, is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. Alpha-elemene can be found in parsley and sweet marjoram, which makes alpha-elemene a potential biomarker for the consumption of these food products. C15H24 204.3511 204.187800768 6-ethenyl-6-methyl-1-(propan-2-yl)-3-(propan-2-ylidene)cyclohex-1-ene 6-ethenyl-1-isopropyl-6-methyl-3-(propan-2-ylidene)cyclohex-1-ene CC(C)C1=CC(CCC1(C)C=C)=C(C)C InChI=1S/C15H24/c1-7-15(6)9-8-13(11(2)3)10-14(15)12(4)5/h7,10,12H,1,8-9H2,2-6H3 QDUJKDRUFBJYSQ-UHFFFAOYSA-N belongs to the class of organic compounds known as sesquiterpenoids. These are terpenes with three consecutive isoprene units. Sesquiterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Sesquiterpenoids Aliphatic homomonocyclic compounds Branched unsaturated hydrocarbons Cycloalkenes Unsaturated aliphatic hydrocarbons Aliphatic homomonocyclic compound Branched unsaturated hydrocarbon Cyclic olefin Cycloalkene Hydrocarbon Olefin Sesquiterpenoid Unsaturated aliphatic hydrocarbon Unsaturated hydrocarbon logp 5.64 ALOGPS logs -4.15 ALOGPS solubility 1.46e-02 g/l ALOGPS logp 4.58 ChemAxon iupac 6-ethenyl-6-methyl-1-(propan-2-yl)-3-(propan-2-ylidene)cyclohex-1-ene ChemAxon average_mass 204.3511 ChemAxon mono_mass 204.187800768 ChemAxon smiles CC(C)C1=CC(CCC1(C)C=C)=C(C)C ChemAxon formula C15H24 ChemAxon inchi InChI=1S/C15H24/c1-7-15(6)9-8-13(11(2)3)10-14(15)12(4)5/h7,10,12H,1,8-9H2,2-6H3 ChemAxon inchikey QDUJKDRUFBJYSQ-UHFFFAOYSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 70.1 ChemAxon polarizability 26.23 ChemAxon rotatable_bond_count 2 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 66108 Specdb::MsMs 66109 Specdb::MsMs 66110 Specdb::MsMs 123588 Specdb::MsMs 123589 Specdb::MsMs 123590 Specdb::MsMs 3602822 Specdb::MsMs 3602823 Specdb::MsMs 3602824 Specdb::MsMs 3602825 Specdb::MsMs 3602826 Specdb::MsMs 3602827 Parsley Type 1 specific Petroselinum crispum 4043 Sweet marjoram Type 1 specific Origanum majorana 268884