ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate

ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate structure

CAS No.: 53866-20-9

Chemical Name:: ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate

Synonyms: Einecs 258-829-0;ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate;17α-Hydroxy-3-oxopregna-4,6-diene-21,21-carboxylic acid γ-lactone ethyl ester;Pregna-4,6-diene-21,21-dicarboxylic acid, 17-hydroxy-3-oxo-, γ-lactone, ethyl ester, (17α)-;(17S)-4'-(Ethoxycarbonyl)-3,5'-dioxo-4',5'-dihydrospiro[androsta-4,6-diene-17,2'(3'H)-furan]

CBNumber:: CB2880383

Molecular Formula:: C25H32O5

Molecular Weight:: 412.53

MDL Number:

MOL File:: 53866-20-9.mol

Request For Quotation

ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate Properties

Boiling point	590.5±50.0 °C(Predicted)
Density	1.22±0.1 g/cm3(Predicted)
pka	12.79±0.60(Predicted)

ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

ethyl 3-oxopregna-4,6-diene-21,17alpha-carbolactone-21-carboxylate (17S)-4'-(Ethoxycarbonyl)-3,5'-dioxo-4',5'-dihydrospiro[androsta-4,6-diene-17,2'(3'H)-furan] 17α-Hydroxy-3-oxopregna-4,6-diene-21,21-carboxylic acid γ-lactone ethyl ester Einecs 258-829-0 Pregna-4,6-diene-21,21-dicarboxylic acid, 17-hydroxy-3-oxo-, γ-lactone, ethyl ester, (17α)- 53866-20-9