874447-41-3

Basic information

• Product Name: Carbonic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester prop-2-ynyl ester
• Synonyms: Carbonic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester prop-2-ynyl ester
• CAS NO: 874447-41-3
• Molecular Weight: 372.505
• Mol File: 874447-41-3.mol

Chemical Properties

• CAS DataBase Reference: Carbonic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester prop-2-ynyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Carbonic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester prop-2-ynyl ester(874447-41-3)
• EPA Substance Registry System: Carbonic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-oxo-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester prop-2-ynyl ester(874447-41-3)

Safety Data

• Hazardous Substances Data: 874447-41-3(Hazardous Substances Data)

Upstream product

• 35718-08-2 propargyl chloroformate 
• 481-29-8 Epiandrosterone 

Relevant articles and documents

Radical reaction of sodium hypophosphite with terminal alkynes: Synthesis of 1,1-bis-H-phosphinates

(Chemical Equation Presented) The room-temperature radical addition of sodium hypophosphite to terminal alkynes produces the previously unknown 1-alkyl-1,1-bis-H-phosphinates in moderate yield. The reaction is initiated by R3B and air and proceeds under mild conditions in an open container. The bissodium salts precipitate spontaneously from the reaction mixtures, thus providing a simple purification procedure and the opportunity for multigram synthesis. The 1,1-bis-H-phosphinate products are novel precursors of the biologically important 1,1-bisphosphonates.