1.0 2010-04-08 22:12:08 UTC 2025-11-19 01:03:18 UTC FDB015931 (3beta,6alpha,19alpha)-3,6,19-Trihydroxy-12-ursen-28-oic acid Isolated from leaves of Eriobotrya japonica (loquat). (3beta,6alpha,19alpha)-3,6,19-Trihydroxy-12-ursen-28-oic acid is found in fruits. C30H48O5 488.6991 488.350174646 1,8,10-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid 1,8,10-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid 130289-31-5 CC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(O)C(C)(C)C5C(O)CC34C)C2C1(C)O)C(O)=O InChI=1S/C30H48O5/c1-17-10-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)8-9-20-26(4)12-11-21(32)25(2,3)23(26)19(31)16-28(20,27)6/h8,17,19-23,31-32,35H,9-16H2,1-7H3,(H,33,34) JPGOJQJBPLCRQP-UHFFFAOYSA-N belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Triterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Triterpenoids Aliphatic homopolycyclic compounds Carbonyl compounds Carboxylic acids Cyclic alcohols and derivatives Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Polyols Secondary alcohols Tertiary alcohols Alcohol Aliphatic homopolycyclic compound Carbonyl group Carboxylic acid Carboxylic acid derivative Cyclic alcohol Hydrocarbon derivative Monocarboxylic acid or derivatives Organic oxide Organic oxygen compound Organooxygen compound Polyol Secondary alcohol Tertiary alcohol Triterpenoid logp 4.61 ALOGPS logs -4.76 ALOGPS solubility 8.54e-03 g/l ALOGPS melting_point Mp 270° logp 4.04 ChemAxon pka_strongest_acidic 4.55 ChemAxon pka_strongest_basic -2.8 ChemAxon iupac 1,8,10-trihydroxy-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid ChemAxon average_mass 488.6991 ChemAxon mono_mass 488.350174646 ChemAxon smiles CC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(O)C(C)(C)C5C(O)CC34C)C2C1(C)O)C(O)=O ChemAxon formula C30H48O5 ChemAxon inchi InChI=1S/C30H48O5/c1-17-10-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)8-9-20-26(4)12-11-21(32)25(2,3)23(26)19(31)16-28(20,27)6/h8,17,19-23,31-32,35H,9-16H2,1-7H3,(H,33,34) ChemAxon inchikey JPGOJQJBPLCRQP-UHFFFAOYSA-N ChemAxon polar_surface_area 97.99 ChemAxon refractivity 136.9 ChemAxon polarizability 56.37 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 5 ChemAxon donor_count 4 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 15428 Specdb::CMs 45145 Specdb::MsMs 11783 Specdb::MsMs 11784 Specdb::MsMs 11785 Specdb::MsMs 18455 Specdb::MsMs 18456 Specdb::MsMs 18457 HMDB36961 #<Reference:0x000055ce321fedb0> Fruits Unknown generic