948907-54-8

Basic information

• Product Name: 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethynyl phosphonic acid diethyl ester
• Synonyms: 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethynyl phosphonic acid diethyl ester
• CAS NO: 948907-54-8
• Molecular Weight: 613.731
• Mol File: 948907-54-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethynyl phosphonic acid diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethynyl phosphonic acid diethyl ester(948907-54-8)
• EPA Substance Registry System: 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethynyl phosphonic acid diethyl ester(948907-54-8)

Safety Data

• Hazardous Substances Data: 948907-54-8(Hazardous Substances Data)

Upstream product

• 91934-77-9 (5R,8S,11R,13S,14S)-11-(4-(dimethylamino)phenyl)-5-hydroxy-13-methyl-1,4,5,6,7,8,11,12,13,14,15,16-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(2H)-one 
• 5571-36-8 ethylene deltenone 
• 39931-88-9 (5'R,10'R,13'S)-13'-methyl-1',2',6',7',8',12',13',14',15',16'-decahydro-17'H-spiro[1,3-dioxolane-2,3'-[5,10]epoxycyclopenta[a]phenanthren]-17'-one 
• 814-49-3 diethyl chlorophosphate 
• 91934-95-1 3,3-ethylenedioxy-5α,17β-dihydroxy-11β-[4-(N,N-dimethylamino)phenyl]-19-nor-17α-pregn-9-ene-21-ethyne 

Relevant articles and documents

Novel phosphorus-containing 17β-side chain mifepristone analogues as progesterone receptor antagonists

A novel series of steroidal compounds were designed and synthesized with various phosphorus-containing groups on the 17β-side chain as progesterone receptor antagonists. The structure-activity relationships of these compounds are discussed. Selected compo