Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI)

Modify Date: 2025-09-14 08:48:29

Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI) Structure
Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI) structure
Common Name Pregnane-11,20-dione,3,17-dihydroxy-, (3a,5b)- (9CI)
CAS Number 641-78-1 Molecular Weight 348.47600
Density 1.184g/cm3 Boiling Point 503.4ºC at 760 mmHg
Molecular Formula C21H32O4 Melting Point N/A
MSDS N/A Flash Point 272.3ºC

 Names

Name (3R,5R,8S,9S,10S,13S,14S,17R)-17-acetyl-3,17-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-11-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.184g/cm3
Boiling Point 503.4ºC at 760 mmHg
Molecular Formula C21H32O4
Molecular Weight 348.47600
Flash Point 272.3ºC
Exact Mass 348.23000
PSA 74.60000
LogP 2.88910
Index of Refraction 1.553

 Synonyms

3ALPHA,17ALPHA-Dihydroxy-5B-pregnane-11,20-dione
3alpha,17-dihydroxy-5beta-pregnane-11,20-dione
5B-pregnane-3A-17A-diol-11-20-dione
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