21-o-acetyl dexamethasone 9,11-epoxide

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Names

[ CAS No. ]:
2884-51-7

[ Name ]:
21-o-acetyl dexamethasone 9,11-epoxide

[Synonym ]:
21-O-Acetyl Dexamethasone 9,11-Epoxide
(9β,11β,16α)-17-Hydroxy-16-methyl-3,20-dioxo-9,11-epoxypregna-1,4-dien-21-yl acetate
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9,11-epoxy-17-hydroxy-16-methyl-, (9β,11β,16α)-

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
575.1±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C24H30O6

[ Molecular Weight ]:
414.491

[ Flash Point ]:
195.8±23.6 °C

[ Exact Mass ]:
414.204254

[ PSA ]:
93.20000

[ LogP ]:
3.32

[ Vapour Pressure ]:
0.0±3.6 mmHg at 25°C

[ Index of Refraction ]:
1.591

Synthetic Route

Precursor & DownStream

Precursor

  • Ethanoic anhydride
  • Dexamethasone 9,11-epoxide
  • 9β,11β-epoxy-21-hydroxypregna-1,4,16-triene-3,20-dione 21-acetate
  • 21-Acetoxypregna-1,4,9(11),16-tetraene-3,20-dione
  • prednisolone

DownStream

  • Dexamethasone-17-acetate

Related Compounds

  • 3-O-Acetyl 9,11-dehydro-boswellic acid
  • Dexamethasone 9,11-epoxide
  • [2-[(6R,8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-6,11,17-trihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
  • 21-Acetyloxy Deschloromometasone Furoate 9,11-Epoxide
  • 21-O-Acetyl-21-O-de(3-carboxy-1-oxo-2-propenyl)-2-demethyl-2-methoxy-24-methylhygrolidin
  • 21-O-Acetyl 6β-Hydroxy Cortisol
  • 2-Hydroxy-1,3-thiazole-5-carbaldehyde
  • 3-(4-Amino-2-(trifluoromethyl)phenyl)propanal
  • 2-(oxan-2-yl)-6-(trifluoromethyl)-1H-1,3-benzodiazole
  • 1,2-Bis[(2,2':6',2''-terpyridin-4'-yl)oxy]ethane
  • Ethyl 2-(3-amino-2-methyloxolan-3-yl)acetate
  • 5-[(Tert-butoxy)carbamoyl]pentanoicacid
  • 4,6-Dimethylnonane-3,7-diol
  • 3,4a(2)-Diheptyl-2,2a(2)-bithiophene
  • 1-(4-Bromo-2-cyclopropylmethoxyphenyl)-ethanone
  • 2-(2-Methoxyethoxy)-5-(1-piperazinyl)benzonitrile
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