Δ4-Tibolone

CAS Registry Number®

1162-60-3

CAS Name

Δ4-Tibolone

Molecular Formula

C21H28O2

Molecular Mass

312.45

Cite this Page

Δ4-Tibolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1162-60-3 (retrieved 2024-11-22) (CAS RN: 1162-60-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    197-199.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H28O2/c1-4-21(23)10-8-18-19-13(2)11-14-12-15(22)5-6-16(14)17(19)7-9-20(18,21)3/h1,12-13,16-19,23H,5-11H2,2-3H3/t13-,16+,17-,18+,19-,20+,21+/m1/s1

InChIKey

InChIKey=WAOKMNBZWBGYIK-KIURNNQRSA-N

SMILES

C[C@H]1[C@]2([C@]3([C@@](C)([C@@](C#C)(O)CC3)CC[C@@]2([C@@]4(C(C1)=CC(=O)CC4)[H])[H])[H])[H]

Canonical SMILES

O=C1C=C2CC(C)C3C(CCC4(C)C3CCC4(O)C#C)C2CC1

Other Names for this Substance

  • 19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7α,17α)-
  • 19-Nor-17α-pregn-4-en-20-yn-3-one, 17-hydroxy-7α-methyl-
  • (7α,17α)-17-Hydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one
  • 17β-Hydroxy-17α-ethynyl-7α-methylestr-4-en-3-one
  • 7α-Methylnorethindrone

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration