123084-83-3

Basic information

• Product Name: (R)-2-((3S,5S,8S,9S,10S,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-propionic acid 2-thioxo-2H-pyridin-1-yl ester
• Synonyms: (R)-2-((3S,5S,8S,9S,10S,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-propionic acid 2-thioxo-2H-pyridin-1-yl ester
• CAS NO: 123084-83-3
• Molecular Weight: 513.698
• Mol File: 123084-83-3.mol

Chemical Properties

• CAS DataBase Reference: (R)-2-((3S,5S,8S,9S,10S,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-propionic acid 2-thioxo-2H-pyridin-1-yl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-2-((3S,5S,8S,9S,10S,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-propionic acid 2-thioxo-2H-pyridin-1-yl ester(123084-83-3)
• EPA Substance Registry System: (R)-2-((3S,5S,8S,9S,10S,13S,14S,17R)-3-Acetoxy-10,13-dimethyl-11-oxo-hexadecahydro-cyclopenta[a]phenanthren-17-yl)-propionic acid 2-thioxo-2H-pyridin-1-yl ester(123084-83-3)

Safety Data

• Hazardous Substances Data: 123084-83-3(Hazardous Substances Data)

Upstream product

• 1121-30-8 1-hydroxy-2(1H)-pyridinethione 
• 102779-06-6 3β-acetoxy-11-ketobisnorallocholanic acid 

Relevant articles and documents

THE INVENTION OF NEW RADICAL CHAIN REACTIONS. PART VIII. RADICAL CHEMISTRY OF THIOHYDROXAMIC ESTERS; A NEW METHOD FOR THE GENERATION OF CARBON RADICALS FROM CARBOXYLIC ACIDS.

The aliphatic and alicyclic esters of N-hydroxy-pyridine-2-thione are readily reduced by tributylstannane in a radical chain reaction to furnish nor-alkanes.In the absence of the stannane a smooth decarboxylative rearrangement occurs to give 2-substituted thiopyridines.The radicals present in this reaction provoke with t-butylthiol an efficient radical reaction with formation of nor-alkane and 2-pyridyl-t-butyl disulphide.Similarly these carbon radicals can be captured by halogen atom transfer to give noralkyl chlorides, bromides and iodides.With oxygen in the presence of t-butylthiol the corresponding noralkyl hydroperoxides are formed in another radical chain reaction.