16,17-Epoxypregnenolone acetate

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Names

[ CAS No. ]:
34209-81-9

[ Name ]:
16,17-Epoxypregnenolone acetate

[Synonym ]:
16α,17α-Epoxy-20-oxopregn-5-en-3β-yl acetate
16,17-α-Epoxypregnenolone acetate
(3b,16a)-20-oxo-16,17-epoxypregn-5-en-3-yl acetate
Pregn-5-en-20-one, 16α,17-epoxy-3β-hydroxy-, acetate
(3β,16α)-20-Oxo-16,17-epoxypregn-5-en-3-yl acetate
pregn-5-en-20-one, 3-(acetyloxy)-16,17-epoxy-, (3b,16a)-
MFCD00135637
3β-Acetoxy-16α,17α-epoxypregn-5-en-20-one
16a-17a-epoxypregnenoloneacetate
16α,17α-Epoxypregnenolone acetate
3b-Acetoxy-16a,17-epoxypregn-5-en-20-one
3b-Acetoxy-16a,17a-Epoxy-5-Pregnen-20-One
16,17-Epoxypregnenolone Acetate
EINECS 251-883-6
16alpha,17-Epoxy-3beta-Hydrox
16ALPHA,17ALPHA-EPOXYPREGNENOLONE ACETATE
EPOXYPREGNENOLONE ACETATE
Pregn-5-en-20-one, 3-(acetyloxy)-16,17-epoxy-, (3β,16α)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
469.5±45.0 °C at 760 mmHg

[ Melting Point ]:
159 °C

[ Molecular Formula ]:
C23H32O4

[ Molecular Weight ]:
372.498

[ Flash Point ]:
202.5±28.8 °C

[ Exact Mass ]:
372.230072

[ PSA ]:
55.90000

[ LogP ]:
4.07

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.557

[ Storage condition ]:
−20°C

MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Precursor & DownStream

Precursor

  • 16-Dehydropregenolone Acetate
  • Ethanoic anhydride
  • 16α,17α-Epoxy-3β-hydroxy-5-pregnen-20-one
  • 16-Dehydropregnenolone
  • Silver acetate

DownStream

  • 17a-Hydroxypregnenolone
  • Pregn-5-en-20-one,3-(acetyloxy)-17-hydroxy-, (3b)-
  • (3β,16β)-20-Oxo-16,17-epoxypregn-5-ene-3,21-diyl diacetate
  • 16-Dehydropregenolone Acetate
  • 3β-acetoxy-16α-hydroxy-pregn-5-en-20-one
  • Pregn-5-en-20-one, 3,21-bis (acetyloxy)-17-hydroxy-, (3.beta.)-

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Related Compounds

  • 16|A,17,21-Trihydroxy-pregna-1,4,9(11)-triene-3,20-dione Cyclic 16,17-Acetate with Acetone
  • [(3S,5R,8R,9S,10S,13R,14S)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2H-furan-3-yl)-1,2,3,4,5,6,7,8,9,11,12,15-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
  • 16,17-Epoxy-21-acetoxypregnenolone
  • 16,17-Didehydro-16-(methoxycarbonyl)-4,19α-dimethyl-18-oxayohimban-4-ium
  • (16,17-Dihydroxykauran-18-yl)β-D-glucopyranoside
  • 16,17-dihydro-15H-cyclopenta[a]phenanthren-11-ol