(1R,3R,5Z)-5-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol

• ChemBase ID: 171185
• Molecular Formular: C28H44O2
• Molecular Mass: 412.64776
• Monoisotopic Mass: 412.33413065
• SMILES: C1[C@H](C[C@H](C(=C)/C/1=C\C=C/1\[C@H]2[C@](CCC1)([C@H](CC2)[C@@H](/C=C/[C@@H](C(C)C)C)C)C)O)O
• Canonical SMILES: O[C@H]1C[C@@H](O)C(=C)/C(=C\C=C\2/CCC[C@]3([C@H]2CC[C@@H]3[C@@H](/C=C/[C@@H](C(C)C)C)C)C)/C1
• InChI: InChI=1S/C28H44O2/c1-18(2)19(3)9-10-20(4)25-13-14-26-22(8-7-15-28(25,26)6)11-12-23-16-24(29)17-27(30)21(23)5/h9-12,18-20,24-27,29-30H,5,7-8,13-17H2,1-4,6H3/b10-9+,22-11+,23-12-/t19-,20+,24+,25+,26-,27+,28+/m0/s1
• InChIKey: HKXBNHCUPKIYDM-BLKIPSJVSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1R,3R,5Z)-5-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-octahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol
• IUPAC Traditional name: (1R,3R,5Z)-5-{2-[(1R,3aS,4E,7aR)-1-[(2R,3E,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-hexahydro-1H-inden-4-ylidene]ethylidene}-4-methylidenecyclohexane-1,3-diol
• Synonyms: (1β,3β,5Z,7E,22E)-9,10-Secoergosta-5,7,10(19),22-tetraene-1,3-diol; 1β-Hydroxy Vitamin D2

Database IDs

• CAS Number: 127516-23-8
• PubChem SID: 164227095
• PubChem CID: 21767860

CALCULATED PROPERTIES

• Acid pKa: 14.392874
• H Acceptors: 2
• H Donor: 2
• LogD (pH = 5.5): 5.746953
• LogD (pH = 7.4): 5.746953
• Log P: 5.746953
• Molar Refractivity: 130.3616 cm^3
• Polarizability: 50.44043 Å^3
• Polar Surface Area: 40.46 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: false

DETAILS

Toronto Research Chemicals - H995805

A new Vitamin D analog useful for treatment of osteoporosis, skin ulcer, and cancer.

REFERENCES

• Holick, M., et al.: J. Biolog. Chem., 251, 1020 (1976)
• Tanaka, H., et al.: Biochem. J., 204, 713 (1976)
• Horst, R., et al.: Biochemistry, 29, 578 (1976)