Phenopyrazone

CAS Registry Number®

3426-01-5

CAS Name

Phenopyrazone

Molecular Formula

C15H12N2O2

Molecular Mass

252.27

Cite this Page

Phenopyrazone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3426-01-5 (retrieved 2024-11-26) (CAS RN: 3426-01-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    233.5 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C15H12N2O2/c18-14-13(11-7-3-1-4-8-11)15(19)17(16-14)12-9-5-2-6-10-12/h1-10,13H,(H,16,18)

InChIKey

InChIKey=ZZMSHBOVYPIYOB-UHFFFAOYSA-N

SMILES

O=C1C(C(=O)NN1C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C1NN(C=2C=CC=CC2)C(=O)C1C=3C=CC=CC3

Other Names for this Substance

  • 3,5-Pyrazolidinedione, 1,4-diphenyl-
  • 1,4-Diphenyl-3,5-pyrazolidinedione
  • Phenopyrazone
  • 1,4-Diphenyl-3-hydroxy-5-pyrazolone
  • DPHP

View All

Deleted or Replaced CAS Registry Numbers

34138-48-2

CAS INSIGHTSTM
Hourglass and a clock