Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-

Modify Date: 2024-01-08 11:10:40

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure
Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- structure
Common Name Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)-
CAS Number 10598-18-2 Molecular Weight 446.57600
Density 1.21g/cm3 Boiling Point 550.7ºC at 760 mmHg
Molecular Formula C26H38O6 Melting Point N/A
MSDS N/A Flash Point 178.6ºC

 Names

Name 16α,17α-Isopropylidenedioxypregn-5-en-3β,21-diol-20-one 21-acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 550.7ºC at 760 mmHg
Molecular Formula C26H38O6
Molecular Weight 446.57600
Flash Point 178.6ºC
Exact Mass 446.26700
PSA 82.06000
LogP 3.94250
Vapour Pressure 2.01E-14mmHg at 25°C
Index of Refraction 1.559

 Synthetic Route

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Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure

Pregn-5-en-20-o...

CAS#:10598-18-2

Literature: Journal of the American Chemical Society, , vol. 81, p. 1264 Journal of the American Chemical Society, , vol. 82, p. 3399,3402 Journal of the American Chemical Society, , vol. 82, p. 3399,3402 Journal of the American Chemical Society, , vol. 81, p. 1264

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Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure

Pregn-5-en-20-o...

CAS#:10598-18-2

Literature: Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure

Pregn-5-en-20-o...

CAS#:10598-18-2

Literature: Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure

Pregn-5-en-20-o...

CAS#:10598-18-2

Literature: Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

~%

Pregn-5-en-20-one,21-(acetyloxy)-3-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-, (3b,16a)- Structure

Pregn-5-en-20-o...

CAS#:10598-18-2

Literature: Pharmaceutical Chemistry Journal, , vol. 17, # 2 p. 144 - 147 Khimiko-Farmatsevticheskii Zhurnal, , vol. 17, # 2 p. 200 - 203

 Synonyms

21-acetoxy-3,3-ethanediyldioxy-pregn-5-en-20-one
21-Acetoxy-3,3-aethandiyldioxy-pregn-5-en-20-on
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