9,11-Epoxy-16-methylpregna-1,4-dien-17-ol-3,20-dione

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Names

[ CAS No. ]:
37413-99-3

[ Name ]:
9,11-Epoxy-16-methylpregna-1,4-dien-17-ol-3,20-dione

[Synonym ]:
9Beta,11Beta-Epoxy-21dehydroxy Betamethasone

Chemical & Physical Properties

[ Molecular Formula ]:
C22H28O4

[ Molecular Weight ]:
356.45500

[ Exact Mass ]:
356.19900

[ PSA ]:
66.90000

[ LogP ]:
2.99170

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 16β-methyl-17α-hydroxy-pregna-1,4,9(11)-triene-3,20-dione
  • 3β-acetoxy-16α,17α-epoxy-5α-pregn-9(11)-en-20-one

DownStream

  • Betamethasone
  • Betamethasone Acetate
  • 21-Deoxy Betamethasone

Related Compounds

  • 5-chloro-2-{[(prop-2-en-1-yloxy)carbonyl]amino}-2,3-dihydro-1H-indene-2-carboxylic acid
  • (3R)-7-chloro-2-[(prop-2-en-1-yloxy)carbonyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
  • tert-butyl N-[4-chloro-6-(1H-pyrazol-1-yl)pyrimidin-5-yl]carbamate
  • tert-butyl N-{[5-chloro-2-(prop-2-yn-1-yloxy)phenyl]methyl}carbamate
  • 1-Acetyl-4-[(3-chlorophenyl)methyl]piperidine-4-carboxylic acid
  • benzyl N-(5-bromopyridin-2-yl)-N-[(2S)-1-hydroxy-3-methylbutan-2-yl]carbamate
  • benzyl N-(3-bromopyridin-2-yl)-N-(3-ethoxypropyl)carbamate
  • tert-butyl N-{2-oxo-1-[6-(pyrrolidin-1-yl)pyridin-3-yl]ethyl}carbamate
  • tert-butyl N-(2-amino-1-{5-chlorothieno[3,2-b]pyridin-2-yl}ethyl)carbamate
  • benzyl N-[4-(1,1,2,3,3,3-hexafluoropropoxy)phenyl]carbamate
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