16α,17α-Epoxy-3β-hydroxy-5-pregnen-20-one

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Names

[ CAS No. ]:
974-23-2

[ Name ]:
16α,17α-Epoxy-3β-hydroxy-5-pregnen-20-one

[Synonym ]:
Pregn-5-en-20-one, 16α,17-epoxy-3β-hydroxy-
16α,17α-Epoxy-3β-hydroxy-5-pregnen-20-one
3β-Hydroxy-16α,17α-epoxy-5-pregnen-20-one
(3β,16α)-3-Hydroxy-16,17-epoxypregn-5-en-20-one
EINECS 213-548-2
16,17-Epoxypregnenolone
MFCD00135147
Pregn-5-en-20-one, 16,17-epoxy-3-hydroxy-, (3β,16α)-

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
462.3±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C21H30O3

[ Molecular Weight ]:
330.461

[ Flash Point ]:
159.4±22.2 °C

[ Exact Mass ]:
330.219482

[ PSA ]:
49.83000

[ LogP ]:
3.22

[ Vapour Pressure ]:
0.0±2.6 mmHg at 25°C

[ Index of Refraction ]:
1.577

[ Storage condition ]:
−20°C

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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 16-Dehydropregenolone Acetate
  • 16-Dehydropregnenolone
  • Perbenzoic acid
  • 6β-methoxy-3α,5α-cyclo-pregn-16-en-20-one
  • 3β-(toluene-4-sulfonyloxy)-pregna-5,16-dien-20-one
  • Methanol

DownStream

  • 16,17-Epoxypregnenolone acetate
  • 17a-Hydroxypregnenolone
  • (3β,16β)-20-Oxo-16,17-epoxypregn-5-ene-3,21-diyl diacetate
  • cholesterol
  • 17α-hydroxyprogesterone
  • [5-(3-ethyl-3-methyloxiran-2-yl)-3-methylpent-1-en-3-yl] acetate
  • (16α)-16,17-Epoxypregn-4-ene-3,20-dione
  • 16-Dehydropregnenolone
  • Pregn-5-en-20-one,16-bromo-3,17-dihydroxy-, (3b,16b)- (9CI)

Related Compounds

  • 3β-[(tetrahydro-2H-pyran-2-yl)oxy]-16α,17α-epoxy-5-pregnen-20-one
  • 21-bromo-3β-hydroxy-5-pregnen-20-one
  • 21-bromo-3β-hydroxy-5-pregnen-20-one 3-acetate
  • Pregnenolone
  • 16,17-Epoxypregnenolone acetate
  • 3β-hydroxy-17-methoxymethyl-5-pregnen-20-one
  • (9H-fluoren-9-yl)methyl 3-(hydroxymethyl)-5-phenylthiomorpholine-4-carboxylate
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • 5-(4-Bromo-5-methoxythiophen-2-yl)-1,2-oxazol-3-amine
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine