16-Methylene-17α-hydroxy-19-norpregn-4-ene-3,20-dione

CAS Registry Number®

7690-08-6

CAS Name

16-Methylene-17α-hydroxy-19-norpregn-4-ene-3,20-dione

Molecular Formula

C21H28O3

Molecular Mass

328.45

Cite this Page

16-Methylene-17α-hydroxy-19-norpregn-4-ene-3,20-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7690-08-6 (retrieved 2024-11-22) (CAS RN: 7690-08-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    232-234 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H28O3/c1-12-10-19-18-6-4-14-11-15(23)5-7-16(14)17(18)8-9-20(19,3)21(12,24)13(2)22/h11,16-19,24H,1,4-10H2,2-3H3/t16-,17+,18+,19-,20-,21-/m0/s1

InChIKey

InChIKey=SFLXYFZGKSGFKA-XUDSTZEESA-N

SMILES

C[C@@]12[C@]([C@]3([C@](CC1)([C@@]4(C(CC3)=CC(=O)CC4)[H])[H])[H])(CC(=C)[C@@]2(C(C)=O)O)[H]

Canonical SMILES

O=C1C=C2CCC3C(CCC4(C)C3CC(=C)C4(O)C(=O)C)C2CC1

Other Names for this Substance

  • 19-Norpregn-4-ene-3,20-dione, 17-hydroxy-16-methylene-
  • 17-Hydroxy-16-methylene-19-norpregn-4-ene-3,20-dione
  • 16-Methylene-17α-hydroxy-19-norpregn-4-ene-3,20-dione
  • Segesterone
  • 17α-Deacetylnestorone

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration