77731-04-5

Basic information

• Product Name: 12α-Hydroxy-3α-(p-tolylsulfonyloxy)-5β-cholansaeuremethylester
• Synonyms: 12α-Hydroxy-3α-(p-tolylsulfonyloxy)-5β-cholansaeuremethylester
• CAS NO: 77731-04-5
• Molecular Weight: 560.796
• Mol File: 77731-04-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 12α-Hydroxy-3α-(p-tolylsulfonyloxy)-5β-cholansaeuremethylester(CAS DataBase Reference)
• NIST Chemistry Reference: 12α-Hydroxy-3α-(p-tolylsulfonyloxy)-5β-cholansaeuremethylester(77731-04-5)
• EPA Substance Registry System: 12α-Hydroxy-3α-(p-tolylsulfonyloxy)-5β-cholansaeuremethylester(77731-04-5)

Safety Data

• Hazardous Substances Data: 77731-04-5(Hazardous Substances Data)

Upstream product

• 3245-38-3 methyl deoxycholate 
• 98-59-9 p-toluenesulfonyl chloride 
• 83-44-3 Deoxycholic acid 

Downstream Products

• 1173-30-4 12-keto-5β-cholan-24-oic acid methyl ester 
• 129012-50-6 3α,4β,12α-trihydroxy-5β-cholan-24-oic acid 
• 60354-34-9 12α-Acetoxy-5β-chol-3-ensaeure-methylester 
• 107277-20-3 12-oxo-3α-(toluene-4-sulfonyloxy)-5β-cholan-24-oic acid methyl ester 

Relevant articles and documents

Crystal structure of 3β,12α-dihydroxy-5β-cholan-24-oic acid (iso- deoxycholic acid)

Iso-deoxycholic acid (3β,12α-dihydroxy-5β-cholan-24-oic acid, iso- DCA), the 3β hydroxy epimer of deoxycholic acid (DCA), was synthesized from deoxycholic acid. The crystals, obtained by recrystallization from p-xylene, are orthorhombic, space group P2su

Potential bile acid metabolites. XV. Synthesis of 4β-hydroxylated bile acids; unique bile acids in human fetal bile

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Olefins of the cholane series from deoxycholic and cholic acids

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