(1R,4S,5R,9S,10S,13S,15R)-15-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylic acid

• ChemBase ID: 305469
• Molecular Formular: C20H30O3
• Molecular Mass: 318.4504
• Monoisotopic Mass: 318.21949482
• SMILES: C1C[C@]([C@@H]2[C@@](C1)([C@H]1[C@]3(CC2)[C@@H](C(=C)[C@@H](CC1)C3)O)C)(C(=O)O)C
• Canonical SMILES: C=C1[C@H]2CC[C@@H]3[C@]([C@@H]1O)(C2)CC[C@H]1[C@@]3(C)CCC[C@@]1(C)C(=O)O
• InChI: InChI=1S/C20H30O3/c1-12-13-5-6-15-18(2)8-4-9-19(3,17(22)23)14(18)7-10-20(15,11-13)16(12)21/h13-16,21H,1,4-11H2,2-3H3,(H,22,23)/t13?,14-,15-,16+,18+,19+,20+/m0/s1
• InChIKey: GVGJRXSJJHLPGZ-VUMAHCGPSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1R,4S,5R,9S,10S,13S,15R)-15-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0^1,^1^0.0^4,^9]hexadecane-5-carboxylic acid
• IUPAC Traditional name: (1R,4S,5R,9S,10S,13S,15R)-15-hydroxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.0^1,^1^0.0^4,^9]hexadecane-5-carboxylic acid
• Synonyms: ent-15-Hydroxykaur-16-en-19-oic acid; Deacetylxylopic acid

Database IDs

• CAS Number: 6619-95-0

CALCULATED PROPERTIES

• Acid pKa: 4.7040067
• H Acceptors: 3
• H Donor: 2
• LogD (pH = 5.5): 2.8732913
• LogD (pH = 7.4): 1.0955206
• Log P: 3.732927
• Molar Refractivity: 88.7251 cm^3
• Polarizability: 35.538048 Å^3
• Polar Surface Area: 57.53 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: Powder