(1S,2R,5S,10S,11S,14R,15R)-5-hydroxy-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.02,7.011,15]heptadecan-8-one

• ChemBase ID: 172052
• Molecular Formular: C27H46O2
• Molecular Mass: 402.65294
• Monoisotopic Mass: 402.34978071
• SMILES: C1[C@@H](CC2[C@](C1)([C@@H]1[C@@H](CC2=O)[C@H]2[C@](CC1)([C@H](CC2)[C@@H](CCCC(C)C)C)C)C)O
• Canonical SMILES: CC(CCC[C@H]([C@H]1CC[C@@H]2[C@]1(C)CC[C@H]1[C@H]2CC(=O)C2[C@]1(C)CC[C@@H](C2)O)C)C
• InChI: InChI=1S/C27H46O2/c1-17(2)7-6-8-18(3)21-9-10-22-20-16-25(29)24-15-19(28)11-13-27(24,5)23(20)12-14-26(21,22)4/h17-24,28H,6-16H2,1-5H3/t18-,19+,20+,21-,22+,23+,24?,26-,27-/m1/s1
• InChIKey: JQMQKOQOLPGBBE-DNFLUMAFSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1S,2R,5S,10S,11S,14R,15R)-5-hydroxy-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadecan-8-one
• IUPAC Traditional name: (1S,2R,5S,10S,11S,14R,15R)-5-hydroxy-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0^2,^7.0^1^1,^1^5]heptadecan-8-one
• Synonyms: 5α-Cholestan-6-one; 6-Oxocholestanol; 3β-Hydroxy-5α-cholestan-6-one; NSC 178278; 6-Keto Cholestanol

Database IDs

• CAS Number: 1175-06-0
• PubChem SID: 164227962
• PubChem CID: 121914

CALCULATED PROPERTIES

• Acid pKa: 15.234293
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 6.595218
• LogD (pH = 7.4): 6.595218
• Log P: 6.595218
• Molar Refractivity: 120.4338 cm^3
• Polarizability: 48.252293 Å^3
• Polar Surface Area: 37.3 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Solubility: Chloroform
• Apperance: White to Off-White Solid
• Melting Point: 138-140°C

Safety Information

• Storage Condition: -20°C Freezer

DETAILS

Toronto Research Chemicals - K185000

An oxygenated cholesterol which can be used as a ligand for cytosolic-nuclear tumor promoter binding protein.

REFERENCES

• Yasuyuki, E., et al.: Biochem. Biophys. Res. Comm., 194, 1529-1535 (1993)