Pregnan-20-one,3-(acetyloxy)-5,6,17,21-tetrabromo-, (3b)- (9CI)

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Names

[ CAS No. ]:
27031-73-8

[ Name ]:
Pregnan-20-one,3-(acetyloxy)-5,6,17,21-tetrabromo-, (3b)- (9CI)

[Synonym ]:
574-Chromogen
5.6-Monoepoxyvitamin A-alkohol
Retinol,5,6-epoxy-5,6-dihydro
5,6-Monoepoxyretinal
Hepaxanthin
5,6-Epoxy-5,6-dihydroretinol
5,6-Monoepoxy vitamin A
5,6-Epoxyretinol
Vitamin A epoxide
Vitamin A 5,6-epoxide

Chemical & Physical Properties

[ Density]:
1.74g/cm3

[ Boiling Point ]:
581.3ºC at 760mmHg

[ Molecular Formula ]:
C23H32Br4O3

[ Molecular Weight ]:
676.11400

[ Flash Point ]:
305.3ºC

[ Exact Mass ]:
671.90800

[ PSA ]:
43.37000

[ LogP ]:
6.94940

[ Vapour Pressure ]:
1.67E-13mmHg at 25°C

[ Index of Refraction ]:
1.601

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3β-acetoxy-pregn-5-en-20-one
  • Pregnenolone
  • Hydrogen bromide
  • acetic acid

DownStream

  • 3β-acetoxy-pregn-5-en-20-one

Related Compounds

  • N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-2-(cyclopentylthio)acetamide
  • N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]-1H-indole-2-carboxamide
  • N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]-4-phenylbutanamide
  • N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]-3-(dimethylamino)benzamide
  • N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)benzo[d][1,3]dioxole-5-carboxamide
  • N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]-2-(3-methoxyphenyl)acetamide
  • N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-2-(methylthio)benzamide
  • N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]-2-(2-fluorophenoxy)acetamide
  • 2-(2-chlorophenyl)-N-[2-(5-chlorothiophen-2-yl)-2-methoxyethyl]acetamide
  • N-(2-(5-chlorothiophen-2-yl)-2-methoxyethyl)-1-naphthamide
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