81847-05-4

Basic information

• Product Name: methyl 3α-(tosyloxy)-7α-hydroxy-12-oxo-5β-cholanate
• CAS NO: 81847-05-4
• Molecular Weight: 574.779
• Mol File: 81847-05-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl 3α-(tosyloxy)-7α-hydroxy-12-oxo-5β-cholanate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 3α-(tosyloxy)-7α-hydroxy-12-oxo-5β-cholanate(81847-05-4)
• EPA Substance Registry System: methyl 3α-(tosyloxy)-7α-hydroxy-12-oxo-5β-cholanate(81847-05-4)

Safety Data

• Hazardous Substances Data: 81847-05-4(Hazardous Substances Data)

Upstream product

• 10538-64-4 methyl 3α,7α-dihydroxy-12-oxo-5β-cholan-24-oate 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 81847-08-7 methyl 3α-(tosyloxy)-7β-hydroxy-12-oxo-5β-cholanate 
• 81847-07-6 3α-(tosyloxy)-7β-hydroxy-2-oxo-5β-cholanate 

Relevant articles and documents

Potential Bile Acid Metabolites. 7. 3,7,12-Trihydroxy-5β-cholanic Acids and Related Compounds

With this work, the complete set of the eight possible stereoisomeric (5β)-3,7,12-trihydroxy acids are now known and characterized.The key intermediates methyl 3α,7β-dihydroxy-12-oxo- and 3β,7β-dihydroxy-12-oxocholanate have been synthesized, and their reductions by tert-butylamine-borane complex and by NaBH4 are described.