9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Acetate

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Names

[ CAS No. ]:
912-38-9

[ Name ]:
9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-Acetate

Chemical & Physical Properties

[ Density]:
1.29g/cm3

[ Boiling Point ]:
575.1ºC at 760mmHg

[ Molecular Formula ]:
C24H30O6

[ Molecular Weight ]:
414.49100

[ Flash Point ]:
195.8ºC

[ Exact Mass ]:
414.20400

[ PSA ]:
93.20000

[ LogP ]:
2.53490

[ Index of Refraction ]:
1.591

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 17-alpha,21-Dihydroxy-16-alpha-Methylpregna-1,4,9(11)-Triene-3,20-Dione 21-Acetate
  • 16-Methylpregna-1,4-diene-17,21-diol-3,20-dione
  • 21-acetoxy-17-hydroxy-16α-methyl-11α-(toluene-4-sulfonyloxy)-pregna-1,4-diene-3,20-dione
  • 11alpha,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione

DownStream

  • Betamethasone Acetate
  • Dexamethasone-17-acetate