5.alpha.-Pregnane-3, 20-dione, 11.beta.,17,21-trihydroxy-, 21-acetate

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Names

[ CAS No. ]:
4004-68-6

[ Name ]:
5.alpha.-Pregnane-3, 20-dione, 11.beta.,17,21-trihydroxy-, 21-acetate

[Synonym ]:
5Alpha-Dihydrocortisol 21-Acetate

Chemical & Physical Properties

[ Density]:
1.228g/cm3

[ Boiling Point ]:
557ºC at 760 mmHg

[ Molecular Formula ]:
C23H34O6

[ Molecular Weight ]:
406.51200

[ Flash Point ]:
187.4ºC

[ Exact Mass ]:
406.23600

[ PSA ]:
100.90000

[ LogP ]:
2.43230

[ Vapour Pressure ]:
9.97E-15mmHg at 25°C

[ Index of Refraction ]:
1.549

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (11β)-17-Dihydroxy-pregna-3,5-dien-20-one 21-(Acetyloxy)-3-ethoxy-11
  • Hydrocortisone acetate
  • (5α)-17,21-Dihydroxypregnane-3,11,20-trione
  • Pregnane-3,11,20-trione,21-(acetyloxy)-17-hydroxy-, (5a)- (9CI)
  • 3,3,20,20-bis-ethanediyldioxy-5α-pregnane-11β,17,21-triol
  • 3,3,20,20-bis-ethanediyldioxy-17,21-dihydroxy-5α-pregnan-11-one
  • 11-BETA,17-ALPHA,21-TRIHYDROXY-5-ALPHA-PREGNANE-3,20-DIONE

DownStream

  • 11-BETA,17-ALPHA,21-TRIHYDROXY-5-ALPHA-PREGNANE-3,20-DIONE