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Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal)

Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal) structure

CAS No.: 2302-12-7

Chemical Name:: Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal)

Synonyms: Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal);10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one;10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one;(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one;(8S,9S,10R,13S,14S,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one

CBNumber:: CB48124122

Molecular Formula:: C25H36O5

Molecular Weight:: 416.55

MDL Number:

MOL File:: 2302-12-7.mol

Last updated:2026-01-13 11:20:04

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Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal) Properties

Melting point	175-178 °C(Solv: ethyl ether (60-29-7); ligroine (8032-32-4))
Boiling point	531.0±50.0 °C(Predicted)
Density	1.21±0.1 g/cm3(Predicted)

Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal) Chemical Properties,Uses,Production

Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal) Preparation Products And Raw materials

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Pregn-5-ene-3,11,20-trione, cyclic 3,20-bis(1,2-ethanediyl acetal) 10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one (8S,9S,10R,13S,14S,17S)-10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one 10,13-dimethyl-17-(2-methyl-1,3-dioxolan-2-yl)-1,4,7,8,9,10,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-11(2H)-one 2302-12-7