70223-10-8

Basic information

• Product Name: 6-ketocholestanol
• Synonyms: (3S,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,5,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-one
• CAS NO: 70223-10-8
• Molecular Formula: C₂₇H₄₆O₂
• Molecular Weight: 0
• Mol File: 70223-10-8.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 501.3°C at 760 mmHg
• Flash Point: 212.4°C
• Appearance: /
• Density: 1g/cm³
• Vapor Pressure: 3.78E-12mmHg at 25°C
• Refractive Index: 1.51
• CAS DataBase Reference: 6-ketocholestanol(CAS DataBase Reference)
• NIST Chemistry Reference: 6-ketocholestanol(70223-10-8)
• EPA Substance Registry System: 6-ketocholestanol(70223-10-8)

Safety Data

• Hazardous Substances Data: 70223-10-8(Hazardous Substances Data)

Usage

InChI:InChI=1/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

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 82048-76-8 3-β-hydroxy-6-nitrocholest-5-ene 
• 5035-14-3 20β-amino-5α-pregnan-3β-ol 
• 1107-57-9 6α-nitrocholestan-3β-ol 
• 60-29-7 diethyl ether 
• 1250-95-9 5α,6α-epoxycholestan-3β-ol 
• 71-43-2 benzene 
• 986-48-1 (5S,10R,13R,17R)-17-((R)-1,5-Dimethyl-hexyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-one oxime 
• 82048-76-8 (10R,13R,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-6-nitro-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 

Downstream Products

• 21066-07-9 3β-benzoyloxy-5α-cholestan-6-one 
• 1260-20-4 6α-phenyl-5α-cholestanediol-(3β,6β) 
• 80-97-7 Cholestanol 
• 21072-86-6 3α-chloro-5α-cholestan-6-one 
• 103325-30-0 6-(4-chloro-phenyl)-5α-cholestane-3β,6β-diol 
• 38404-75-0 cholestene-(5)-diyl-(3β.6)-dibenzoate 
• 83456-32-0 3β-p-toluenesulfonyloxy-5α-cholestan-6-one 
• 103396-99-2 6-p-tolyl-5α-cholestane-3β,6β-diol 
• 5837-39-8 3β-methoxy-5α-cholestan-6-one 
• 91414-15-2 3β-hydroxy-6-selenophenylcholest-5-ene 
• 79316-09-9 (3S,5S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-6-[(Z)-phenethylimino]-hexadecahydro-cyclopenta[a]phenanthren-3-ol 
• 5837-31-0 3β-methoxy-5β-cholestan-6-one 
• 2953-37-9 3β,5α-Dihydroxy-cholestan-6-on 
• 570-46-7 5α-cholestan-6-one 

Relevant articles and documents

Microwave-assisted transformation of α,β- and β,γ-unsaturated nitroalkenes into carbonyl compounds

Vinyl and allylic nitroalkenes have been converted into the corresponding carbonyl compounds in good yield using tin(II) chloride dihydrate under microwave irradiation.

A Novel Method for Preparation of Steroidal Ketoximes from Nitroolefins

Steroidal 6-nitroolefins (I-IV) undergo facile reaction with NH3-MeOH-Zn yielding exclusively the corresponding 6-one oximes (V-VIII) in quantitative yields.The method appears to be of general applicability.

Steroids. III. Alumina induced reactions of steroidal oxime acetates

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