(4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-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

• ChemBase ID: 305198
• Molecular Formular: C32H50O4
• Molecular Mass: 498.737
• Monoisotopic Mass: 498.37091008
• SMILES: C1[C@@H](C([C@H]2[C@](C1)([C@@H]1[C@@](CC2)([C@]2(C(=CC1)[C@H]1[C@](CC2)(C(=O)O)CCC(C1)(C)C)C)C)C)(C)C)OC(=O)C
• Canonical SMILES: CC(=O)O[C@H]1CC[C@]2([C@H](C1(C)C)CC[C@@]1([C@@H]2CC=C2[C@@]1(C)CC[C@@]1([C@H]2CC(C)(C)CC1)C(=O)O)C)C
• InChI: InChI=1S/C32H50O4/c1-20(33)36-25-12-13-29(6)23(28(25,4)5)11-14-31(8)24(29)10-9-21-22-19-27(2,3)15-17-32(22,26(34)35)18-16-30(21,31)7/h9,22-25H,10-19H2,1-8H3,(H,34,35)/t22-,23-,24+,25-,29-,30+,31+,32-/m0/s1
• InChIKey: RIXNFYQZWDGQAE-DFHVBEEKSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-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
• IUPAC Traditional name: (4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-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
• Synonyms: Oleanolic acid acetate; 3-O-Acetyloleanolic acid

Database IDs

• CAS Number: 4339-72-4

CALCULATED PROPERTIES

• Acid pKa: 4.7442594
• H Acceptors: 3
• H Donor: 1
• LogD (pH = 5.5): 6.2107286
• LogD (pH = 7.4): 4.4337745
• Log P: 7.035959
• Molar Refractivity: 142.776 cm^3
• Polarizability: 57.05475 Å^3
• Polar Surface Area: 63.6 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Apperance: Powder