21-Fluoropregn-4-ene-3,20-dione

CAS Registry Number®

434-18-4

CAS Name

21-Fluoropregn-4-ene-3,20-dione

Molecular Formula

C21H29FO2

Molecular Mass

332.45

Cite this Page

21-Fluoropregn-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=434-18-4 (retrieved 2024-11-26) (CAS RN: 434-18-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    141.5-142.2 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C21H29FO2/c1-20-9-7-14(23)11-13(20)3-4-15-16-5-6-18(19(24)12-22)21(16,2)10-8-17(15)20/h11,15-18H,3-10,12H2,1-2H3/t15-,16-,17-,18+,20-,21-/m0/s1

InChIKey

InChIKey=NWJJZHDRVSKTBB-YFWFAHHUSA-N

SMILES

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

Canonical SMILES

O=C1C=C2CCC3C(CCC4(C)C(C(=O)CF)CCC34)C2(C)CC1

Other Names for this Substance

  • Pregn-4-ene-3,20-dione, 21-fluoro-
  • Progesterone, 21-fluoro-
  • 21-Fluoropregn-4-ene-3,20-dione
  • 21-Fluoroprogesterone
  • U 7242

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