Pregnane-3,20-dione,21-(acetyloxy)-17-hydroxy-, (5b)- (9CI)

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Names

[ CAS No. ]:
26439-43-0

[ Name ]:
Pregnane-3,20-dione,21-(acetyloxy)-17-hydroxy-, (5b)- (9CI)

[Synonym ]:
Cholestane-3,7,12,25-tetrol
5beta-Cholestane-3beta,7alpha,12alpha,25-tetrol
5beta-Cholestane-3alpha,7alpha,12alpha,25-tetrol
5b-Cholestane-3a,7a,12a,25-tetrol
5b-Cholestan-3a,7a,12a,25-tetrol

Chemical & Physical Properties

[ Density]:
1.169g/cm3

[ Boiling Point ]:
519.5ºC at 760mmHg

[ Molecular Formula ]:
C23H34O5

[ Molecular Weight ]:
390.51300

[ Flash Point ]:
173.4ºC

[ Exact Mass ]:
390.24100

[ PSA ]:
80.67000

[ LogP ]:
3.46150

[ Vapour Pressure ]:
5.78E-13mmHg at 25°C

[ Index of Refraction ]:
1.533

Precursor & DownStream

Precursor

DownStream

  • Etiocholanolone
  • reichstein's substance s 21-acetate