1.0 2010-04-08 22:07:23 UTC 2025-11-18 23:03:16 UTC FDB006972 2alpha,3alpha-Dihydroxyolean-12-en-28-oic acid 2alpha,3alpha-dihydroxyolean-12-en-28-oic acid, also known as 2α,3α-dihydroxyolean-12-en-28-oate, is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. 2alpha,3alpha-dihydroxyolean-12-en-28-oic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 2alpha,3alpha-dihydroxyolean-12-en-28-oic acid can be found in common sage, which makes 2alpha,3alpha-dihydroxyolean-12-en-28-oic acid a potential biomarker for the consumption of this food product. C30H48O4 472.71 472.355260026 (4aS,6aS,6bR,10S,11R,12aR,12bR,14bR)-10,11-dihydroxy-2,2,6a,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 (4aS,6aS,6bR,10S,11R,12aR,12bR,14bR)-10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydropicene-4a-carboxylic acid [H][C@@]1(O)C[C@@]2(C)C([H])(CC[C@]3(C)[C@]2([H])CC=C2[C@@]4([H])CC(C)(C)CC[C@@]4(CC[C@@]32C)C(O)=O)C(C)(C)[C@]1([H])O InChI=1S/C30H48O4/c1-25(2)12-14-30(24(33)34)15-13-28(6)18(19(30)16-25)8-9-22-27(5)17-20(31)23(32)26(3,4)21(27)10-11-29(22,28)7/h8,19-23,31-32H,9-17H2,1-7H3,(H,33,34)/t19-,20-,21?,22-,23-,27+,28-,29-,30+/m1/s1 MDZKJHQSJHYOHJ-LJJNEPIXSA-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 1,2-diols Carbonyl compounds Carboxylic acids Cyclic alcohols and derivatives Hydrocarbon derivatives Monocarboxylic acids and derivatives Organic oxides Secondary alcohols 1,2-diol 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 Secondary alcohol Triterpenoid logp 6.06 ALOGPS logs -5.07 ALOGPS solubility 4.04e-03 g/l ALOGPS logp 5.52 ChemAxon pka_strongest_acidic 4.74 ChemAxon pka_strongest_basic -3.2 ChemAxon iupac (4aS,6aS,6bR,10S,11R,12aR,12bR,14bR)-10,11-dihydroxy-2,2,6a,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 472.71 ChemAxon mono_mass 472.355260026 ChemAxon smiles [H][C@@]1(O)C[C@@]2(C)C([H])(CC[C@]3(C)[C@]2([H])CC=C2[C@@]4([H])CC(C)(C)CC[C@@]4(CC[C@@]32C)C(O)=O)C(C)(C)[C@]1([H])O ChemAxon formula C30H48O4 ChemAxon inchi InChI=1S/C30H48O4/c1-25(2)12-14-30(24(33)34)15-13-28(6)18(19(30)16-25)8-9-22-27(5)17-20(31)23(32)26(3,4)21(27)10-11-29(22,28)7/h8,19-23,31-32H,9-17H2,1-7H3,(H,33,34)/t19-,20-,21?,22-,23-,27+,28-,29-,30+/m1/s1 ChemAxon inchikey MDZKJHQSJHYOHJ-LJJNEPIXSA-N ChemAxon polar_surface_area 77.76 ChemAxon refractivity 134.99 ChemAxon polarizability 55.72 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 4 ChemAxon donor_count 3 ChemAxon physiological_charge -1 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 66075 Specdb::MsMs 66076 Specdb::MsMs 66077 Specdb::MsMs 123546 Specdb::MsMs 123547 Specdb::MsMs 123548 Specdb::MsMs 3603500 Specdb::MsMs 3603501 Specdb::MsMs 3603502 Specdb::MsMs 3604718 Specdb::MsMs 3604719 Specdb::MsMs 3604720 Common sage Type 1 specific Salvia officinalis 38868