19-Norpregn-4-en-20-yn-3-one, 6,6-difluoro-17-hydroxy-, (17α)-

CAS Registry Number®

25450-33-3

CAS Name

19-Norpregn-4-en-20-yn-3-one, 6,6-difluoro-17-hydroxy-, (17α)-

Molecular Formula

C20H24F2O2

Molecular Mass

334.40

Cite this Page

19-Norpregn-4-en-20-yn-3-one, 6,6-difluoro-17-hydroxy-, (17α)-.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=25450-33-3 (retrieved 2024-11-22) (CAS RN: 25450-33-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C20H24F2O2/c1-3-19(24)9-7-16-15-11-20(21,22)17-10-12(23)4-5-14(17)13(15)6-8-18(16,19)2/h1,10,13-16,24H,4-9,11H2,2H3/t13-,14-,15-,16+,18+,19+/m1/s1

InChIKey

InChIKey=ZNTYQLFNPTXSPS-SGVZTEBKSA-N

SMILES

C[C@@]12[C@]([C@]3([C@@]([C@@]4(C(C(F)(F)C3)=CC(=O)CC4)[H])(CC1)[H])[H])(CC[C@]2(C#C)O)[H]

Canonical SMILES

O=C1C=C2C(CC1)C3CCC4(C)C(CCC4(O)C#C)C3CC2(F)F

Other Names for this Substance

  • 19-Norpregn-4-en-20-yn-3-one, 6,6-difluoro-17-hydroxy-, (17α)-
  • 19-Nor-17α-pregn-4-en-20-yn-3-one, 6,6-difluoro-17-hydroxy-
  • 17α-Ethynyl-6,6-difluoro-17β-hydroxyestr-4-en-3-one
  • 6,6-Difluoronorethindrone
  • Estr-4-ene-6,6-difluoro-17α-ethynyl-17β-ol-3-one

CAS INSIGHTSTM
Targeted protein degrader structure, illustration