1.0 2010-04-08 22:04:59 UTC 2025-11-18 22:31:28 UTC FDB001468 ent-Sandaracopimaradiene Ent-sandaracopimaradiene, also known as (-)-8(14),15-isopimaradiene or (-)-isopimara-8(14),15-diene, is a member of the class of compounds known as diterpenoids. Diterpenoids are terpene compounds formed by four isoprene units. Thus, ent-sandaracopimaradiene is considered to be an isoprenoid lipid molecule. Ent-sandaracopimaradiene can be found in rice, which makes ent-sandaracopimaradiene a potential biomarker for the consumption of this food product. (+)-sandaracopimaradiene C20H32 272.4681 272.250401024 (4aS,4bS,7R,10aS)-7-ethenyl-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene (+)-sandaracopimaradiene 21738-16-9 CC1(C)CCC[C@]2(C)[C@H]3CC[C@](C)(C=C)C=C3CC[C@@H]12 InChI=1S/C20H32/c1-6-19(4)13-10-16-15(14-19)8-9-17-18(2,3)11-7-12-20(16,17)5/h6,14,16-17H,1,7-13H2,2-5H3/t16-,17-,19-,20+/m0/s1 XDSYKASBVOZOAG-QGZVKYPTSA-N belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Diterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Diterpenoids Aliphatic homopolycyclic compounds Cyclic olefins Hydrophenanthrenes Polycyclic hydrocarbons Unsaturated aliphatic hydrocarbons Aliphatic homopolycyclic compound Cyclic olefin Diterpenoid Hydrocarbon Hydrophenanthrene Olefin Phenanthrene Pimarane diterpenoid Polycyclic hydrocarbon Unsaturated aliphatic hydrocarbon Unsaturated hydrocarbon Pimarane diterpenoids diterpene logp 5.81 ALOGPS logs -6.47 ALOGPS solubility 9.34e-05 g/l ALOGPS logp 5.88 ChemAxon iupac (4aS,4bS,7R,10aS)-7-ethenyl-1,1,4a,7-tetramethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene ChemAxon average_mass 272.4681 ChemAxon mono_mass 272.250401024 ChemAxon smiles CC1(C)CCC[C@]2(C)[C@H]3CC[C@](C)(C=C)C=C3CC[C@@H]12 ChemAxon formula C20H32 ChemAxon inchi InChI=1S/C20H32/c1-6-19(4)13-10-16-15(14-19)8-9-17-18(2,3)11-7-12-20(16,17)5/h6,14,16-17H,1,7-13H2,2-5H3/t16-,17-,19-,20+/m0/s1 ChemAxon inchikey XDSYKASBVOZOAG-QGZVKYPTSA-N ChemAxon polar_surface_area 0 ChemAxon refractivity 88.62 ChemAxon polarizability 34.75 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 0 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 104727 Specdb::MsMs 104728 Specdb::MsMs 104729 Specdb::MsMs 171063 Specdb::MsMs 171064 Specdb::MsMs 171065 Specdb::MsMs 3597472 Specdb::MsMs 3597473 Specdb::MsMs 3597474 Specdb::MsMs 3597475 Specdb::MsMs 3597476 Specdb::MsMs 3597477 Rice Type 1 specific Oryza sativa 4530