326864-73-7

Basic information

• Product Name: methyl 2-phenylseleno-5,5,20,20-bis(ethylenedioxy)-3,5-seco-4-norpregnan-3-oate
• CAS NO: 326864-73-7
• Molecular Weight: 591.647
• Mol File: 326864-73-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: methyl 2-phenylseleno-5,5,20,20-bis(ethylenedioxy)-3,5-seco-4-norpregnan-3-oate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 2-phenylseleno-5,5,20,20-bis(ethylenedioxy)-3,5-seco-4-norpregnan-3-oate(326864-73-7)
• EPA Substance Registry System: methyl 2-phenylseleno-5,5,20,20-bis(ethylenedioxy)-3,5-seco-4-norpregnan-3-oate(326864-73-7)

Safety Data

• Hazardous Substances Data: 326864-73-7(Hazardous Substances Data)

Upstream product

• 210052-30-5 methyl 5,20-dioxo-3,5-seco-4-norpregnan-3-oate 
• 3510-20-1 3,5-seco-4-norpregn-5,20-dion-3-carboxylic acid 
• 57-83-0 Progesterone 

Relevant articles and documents

Novel partial synthetic approaches to replace carbons 2,3,4 of steroids. A methodology to label testosterone and progesterone with 13C in the steroid A ring. Part 1

A synthetic route to replace A ring carbon atoms 2, 3 and 4 of steroid hormones is described. Readily available testosterone propionate or progesterone, respectively, are degraded to the corresponding 10-formyl-5-oxo-des-A intermediates, in a first stage to the preparation of 2,3,4-(13C3)-labeled steroids. (C) 2000 Elsevier Science Ltd.