Home > Organophosphorus Compounds> (17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid

(17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid

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Origin: China

Cas No: 14413-03-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 14413-03-7 Formula: C23H37O5P Molecular Weight: 424.51100

Basic Info

Chemical Name	(17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid
Synonyms	16-<Aethoxy-hydroxy-phosphinyl>-pregnenolon;
CAS No.	14413-03-7
Molecular Formula	C23H37O5P
Molecular Weight	424.51100
PSA	93.64000
LogP	4.71570

Properties

Density	1.2g/cm3
Boiling Point	563.9ºC at 760mmHg
Flash Point	294.8ºC
Refractive Index	1.547
Vapor Pressure	4.62E-15mmHg at 25°C

Synthesis Route

1-[(8S,9S,10R,13S,14S,17S)-16-diethoxyphosphoryl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone→(17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid
16-Dehydropregnenolone acetate→(17-acetyl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-16-yl)-ethoxyphosphinic acid

Precursor

16-Dehydropregnenolone acetate
1-[(8S,9S,10R,13S,14S,17S)-16-diethoxyphosphoryl-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone

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