(20R)-5alpha-pregnane-3beta,20-diol

Modify Date: 2025-09-05 21:05:10

(20R)-5alpha-pregnane-3beta,20-diol Structure
(20R)-5alpha-pregnane-3beta,20-diol structure
Common Name (20R)-5alpha-pregnane-3beta,20-diol
CAS Number 516-53-0 Molecular Weight 320.50900
Density 1.053g/cm3 Boiling Point 435.9ºC at 760mmHg
Molecular Formula C21H36O2 Melting Point N/A
MSDS N/A Flash Point 191ºC

 Names

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

 Chemical & Physical Properties

Density 1.053g/cm3
Boiling Point 435.9ºC at 760mmHg
Molecular Formula C21H36O2
Molecular Weight 320.50900
Flash Point 191ºC
Exact Mass 320.27200
PSA 40.46000
LogP 4.38700
Index of Refraction 1.531
InChIKey YWYQTGBBEZQBGO-XFHAOOBSSA-N
SMILES CC(O)C1CCC2C3CCC4CC(O)CCC4(C)C3CCC12C

 Precursor & DownStream

Precursor  0

DownStream  2

 Synonyms

Allopregnane-3beta,20beta-diol
EINECS 208-223-7
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