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

• 60-29-7 diethyl ether 
• 1250-95-9 5α,6α-epoxycholestan-3β-ol 
• 71-43-2 benzene 
• 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 
• 82048-76-8 3-β-hydroxy-6-nitrocholest-5-ene 
• 75-77-4 chloro-trimethyl-silane 
• 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 
• 1107-57-9 6α-nitrocholestan-3β-ol 
• 5035-14-3 20β-amino-5α-pregnan-3β-ol 

Downstream Products

• 1260-20-4 6α-phenyl-5α-cholestanediol-(3β,6β) 
• 80-97-7 Cholestanol 
• 21072-86-6 3α-chloro-5α-cholestan-6-one 
• 38404-75-0 cholestene-(5)-diyl-(3β.6)-dibenzoate 
• 28925-98-6 3β-acetoxy-6-phenyl-cholest-5-ene 
• 103390-43-8 acetic acid-(6β-hydroxy-6α-phenyl-5α-cholestanyl-(3β)-ester) 
• 481-21-0 cholestane 
• 86400-87-5 3α-benzoyloxy-5α-cholestan-6-one 
• 86400-93-3 2α-p-toluenesulfonyloxy-5α-cholestan-6-one 
• 86401-00-5 2β-p-toluenesulfonyloxy-5α-cholestan-6-one 
• 21513-82-6 3α-methoxy-5α-cholestan-6-one 
• 86400-89-7 3α-p-toluenesulfonyloxy-5α-cholestan-6-one 
• 15223-09-3 6β-hydroxy-3β-p-toluenesulfonyloxy-5α-cholestane 
• 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.

Steroids. Part 21. Photorearrangement of Steroidal Nitronate Salts and a N-Butyl Spiro-oxaziridine

Irradiation, at 254 nm, of ethanol solutions of nitro-steroids in the presence of an excess of sodium ethoxide gave a range of products including hydroxamic acids, ketones, and alkenes possibly derived from the anions of the N-hydroxyoxaziridines.Alternatively, the ketones and hydroxamic acids may be derived from the anions of the hydroxy-nitroso compounds.The proportions of products depend on the ring size and stereochemistry and the photoreactions differ significantly from those observed for N-alkyl spiro-oxaziridines including a steroidal N-butyl spiro-oxaziridine.

Steroids. III. Alumina induced reactions of steroidal oxime acetates

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