Betamethasone-17-ketone

CAS Registry Number®

3109-01-1

CAS Name

Betamethasone-17-ketone

Molecular Formula

C20H25FO3

Molecular Mass

332.41

Cite this Page

Betamethasone-17-ketone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3109-01-1 (retrieved 2024-11-23) (CAS RN: 3109-01-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H25FO3/c1-11-8-15-14-5-4-12-9-13(22)6-7-19(12,3)20(14,21)16(23)10-18(15,2)17(11)24/h6-7,9,11,14-16,23H,4-5,8,10H2,1-3H3/t11-,14-,15-,16-,18-,19-,20-/m0/s1

InChIKey

InChIKey=IZLVPOBNINIXJM-BUMFJRDRSA-N

SMILES

F[C@@]12[C@]([C@]3([C@](C)(C[C@@H]1O)C(=O)[C@@H](C)C3)[H])(CCC=4[C@]2(C)C=CC(=O)C4)[H]

Canonical SMILES

O=C1C=CC2(C(=C1)CCC3C4CC(C(=O)C4(C)CC(O)C32F)C)C

Other Names for this Substance

  • Androsta-1,4-diene-3,17-dione, 9-fluoro-11-hydroxy-16-methyl-, (11β,16β)-
  • Androsta-1,4-diene-3,17-dione, 9-fluoro-11β-hydroxy-16β-methyl-
  • (11β,16β)-9-Fluoro-11-hydroxy-16-methylandrosta-1,4-diene-3,17-dione
  • 9α-Fluoro-11β-hydroxy-16β-methyl-1,4-androstadiene-3,17-dione
  • NSC 52437

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