8,9-Dehydroestrone

CAS Registry Number®

474-87-3

CAS Name

8,9-Dehydroestrone

Molecular Formula

C18H20O2

Molecular Mass

268.35

Cite this Page

8,9-Dehydroestrone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=474-87-3 (retrieved 2024-11-21) (CAS RN: 474-87-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    202-204 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H20O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,16,19H,2,4,6-9H2,1H3/t16-,18-/m0/s1

InChIKey

InChIKey=OUGSRCWSHMWPQE-WMZOPIPTSA-N

SMILES

C[C@@]12[C@](C3=C(C=4C(CC3)=CC(O)=CC4)CC1)(CCC2=O)[H]

Canonical SMILES

O=C1CCC2C3=C(C=4C=CC(O)=CC4CC3)CCC12C

Other Names for this Substance

  • Estra-1,3,5(10),8-tetraen-17-one, 3-hydroxy-
  • 3-Hydroxyestra-1,3,5(10),8-tetraen-17-one
  • Δ8-Isoequilin
  • Δ8-Dehydroestrone
  • Δ8,9-Dehydroestrone

View All

Deleted or Replaced CAS Registry Numbers

904240-13-7

CAS INSIGHTSTM
Targeted protein degrader structure, illustration