74137-02-3

Basic information

• Product Name: 3,3-(ethylenedioxy)-21-(phenylseleno)-5-pregnen-20-one
• Synonyms: 3,3-(ethylenedioxy)-21-(phenylseleno)-5-pregnen-20-one
• CAS NO: 74137-02-3
• Molecular Weight: 513.579
• Mol File: 74137-02-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3-(ethylenedioxy)-21-(phenylseleno)-5-pregnen-20-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-(ethylenedioxy)-21-(phenylseleno)-5-pregnen-20-one(74137-02-3)
• EPA Substance Registry System: 3,3-(ethylenedioxy)-21-(phenylseleno)-5-pregnen-20-one(74137-02-3)

Safety Data

• Hazardous Substances Data: 74137-02-3(Hazardous Substances Data)

Upstream product

• 5707-04-0 Phenylselenyl chloride 
• 1051-35-0 3-cycloethylenedioxy-pregn-5-ene-20-one 

Downstream Products

• 74136-99-5 21-(Phenylseleno)progesterone 

Relevant articles and documents

Synthesis and Biochemical Screening of Phenylselenium-Substituted Steroid Hormones

The syntheses of phenylselenium-substituted progesterone and testosterone derivatives are described, along with data which help to establish the stereochemistry of the substituents in the testosterone molecules.Except for 21-(phenylseleno)progesterone, the molecules exhibit greatly reduced receptor-binding capabilities.