206351-47-5

Basic information

• Product Name: N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxo-4-azaandrost-5-ene-17β-carboxamide
• Synonyms: N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxo-4-azaandrost-5-ene-17β-carboxamide
• CAS NO: 206351-47-5
• Molecular Weight: 521.537
• Mol File: 206351-47-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxo-4-azaandrost-5-ene-17β-carboxamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxo-4-azaandrost-5-ene-17β-carboxamide(206351-47-5)
• EPA Substance Registry System: N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxo-4-azaandrost-5-ene-17β-carboxamide(206351-47-5)

Safety Data

• Hazardous Substances Data: 206351-47-5(Hazardous Substances Data)

Upstream product

• 81481-39-2 17α-hydroxy-3-oxo-4-androstene-17-carboxylic acid amide 
• 77881-13-1 17β-cyano-17α-hydroxy-4-androsten-3-one 
• 206351-45-3 N-(3'-trifluoromethyl-4'-nitrophenyl)-17α-hydroxy-3-oxoandrost-4-ene-17β-carboxamide 
• 633-29-4 17α-hydroxyandrost-4-en-3-one-17β-carboxylic acid 
• 206351-46-4 3-[(3R,3aS,5aS,6R,9aS,9bS)-3-Hydroxy-3a,6-dimethyl-3-(4-nitro-3-trifluoromethyl-phenylcarbamoyl)-7-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl]-propionic acid 

Relevant articles and documents

Synthesis of N-substituted 3-oxo-17β -carboxamide-4-aza-5α-androstanes and the tautomerism of 3-oxo-4-aza-5-androstenes

An N-aryl-3-oxo-4-aza-5α -androst-1-ene-17β carboxamide and three N-aryl or alkyl substituted 17α -hydroxy-3-oxo-4-aza-5α -androstane-17β -carboxamides were synthesized as antiandrogen candidates from 3-oxoandrost-4-ene-17β - carboxylic acid and androst-4-ene-3,17-dione respectively. The chemo- and stereoselective reduction of 3-oxo-4-aza-5-ene intermediates with formic acid and their tautomerism in a solution of chloroform and methanol were described.