74157-34-9

Basic information

• Product Name: 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-one
• Synonyms: 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-one
• CAS NO: 74157-34-9
• Molecular Weight: 443.488
• Mol File: 74157-34-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-one(74157-34-9)
• EPA Substance Registry System: 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-one(74157-34-9)

Safety Data

• Hazardous Substances Data: 74157-34-9(Hazardous Substances Data)

Upstream product

• 34837-55-3 Phenylselenyl bromide 
• 53-43-0 dehydroepiandrosterone 
• 5707-04-0 Phenylselenyl chloride 

Downstream Products

• 80380-40-1 3β,15β,17α-trihydroxy-5-pregnen-20-one 
• 74137-01-2 16alpha-(Phenylseleno)progesterone 
• 58-22-0 testosterone 
• 17921-63-0 3β-hydroxy-androst-5,15-dien-17-one 
• 74137-06-7 3β-hydroxy-16α-(phenylseleno)androst-5-en-17-ol 

Relevant articles and documents

15β-Hydroxysteroids (Part I). teroids of the human perinatal period: The synthesis of 3β,15β, 17α-trihydroxy-5-pregnen-20-one

15-Hydroxysteroids have long provided information about fetal well-being and fetal steroidogenesis. 5β,15β,-17α-Trihydroxy-5-pregnen-20-one (1a) is a major 15β-hydroxylated metabolite unique to the human perinatal period. The synthesis of 3β,15β,17α-trihy