943823-22-1

Basic information

• Product Name: C₃₀H₄₁N₃O₅
• Synonyms: C₃₀H₄₁N₃O₅
• CAS NO: 943823-22-1
• Molecular Weight: 523.673
• Mol File: 943823-22-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₃₀H₄₁N₃O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₀H₄₁N₃O₅(943823-22-1)
• EPA Substance Registry System: C₃₀H₄₁N₃O₅(943823-22-1)

Safety Data

• Hazardous Substances Data: 943823-22-1(Hazardous Substances Data)

Upstream product

• 98319-24-5 dihydro-finasteride 
• 610-14-0 2-nitrobenzyl chloride 

Downstream Products

• 943823-28-7 C₃₀H₃₉N₃O₅ 

Relevant articles and documents

Novel azaandrostane derivatives for the synthesis of 17β-(N-tert-butyl carbamoyl)-4-aza-5α-androst-1-ene-3-one

(Chemical Equation Presented) A new industrially viable process for the preparation of 17β-(N-tert-butyl carbamoyl)-4-aza-5α-androst-1-ene-3- one, also known by the generic name finasteride (6) from the new azaandrostane derivatives such as 17β-(N-tert-butyl carbamoyl)-4-benzoyl-4-aza-5α- androstane-3-one (4), 17β-(N-tert-butyl carbamoyl)-4-benzoyl-4-aza- 5α-androst-1-ene-3-one (5) is reported. In this process, benzoyl group is demonstrated as a novel protecting group for lactamic NH group. The structures of newly prepared compounds were established on the basis of spectral data (IR, 1H-NMR, and MS).