(17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one

CAS Registry Number®

31528-46-8

CAS Name

(17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one

Molecular Formula

C20H24O2

Molecular Mass

296.40

Cite this Page

(17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=31528-46-8 (retrieved 2024-11-21) (CAS RN: 31528-46-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    251-252 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,4,6,12,15-18,22H,5,7-11H2,2H3/t15-,16+,17+,18-,19-,20-/m0/s1

InChIKey

InChIKey=SWNFRSGMYREPFG-XGXHKTLJSA-N

SMILES

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

Canonical SMILES

O=C1C=C2C=CC3C(CCC4(C)C3CCC4(O)C#C)C2CC1

Other Names for this Substance

  • 19-Norpregna-4,6-dien-20-yn-3-one, 17-hydroxy-, (17α)-
  • 19-Nor-17α-pregna-4,6-dien-20-yn-3-one, 17-hydroxy-
  • (17α)-17-Hydroxy-19-norpregna-4,6-dien-20-yn-3-one
  • 17α-Ethynyl-17β-hydroxyestra-4,6-dien-3-one
  • 6,7-Dehydronorethindrone

CAS INSIGHTSTM
Targeted protein degrader structure, illustration