4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)

CAS Registry Number®

7477-67-0

CAS Name

4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)

Molecular Formula

C20H18N4O2

Molecular Mass

346.38

Cite this Page

4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone).   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=7477-67-0 (retrieved 2024-11-24) (CAS RN: 7477-67-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    >320 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,17-18H,1-2H3

InChIKey

InChIKey=FORCWSNQDMPPOC-UHFFFAOYSA-N

SMILES

O=C1C(C(C)=NN1C2=CC=CC=C2)C3C(=O)N(N=C3C)C4=CC=CC=C4

Canonical SMILES

O=C1N(N=C(C)C1C2C(=O)N(N=C2C)C=3C=CC=CC3)C=4C=CC=CC4

Other Names for this Substance

  • [4,4′-Bi-3H-pyrazole]-3,3′-dione, 2,2′,4,4′-tetrahydro-5,5′-dimethyl-2,2′-diphenyl-
  • [4,4′-Bi-2-pyrazoline]-5,5′-dione, 3,3′-dimethyl-1,1′-diphenyl-
  • 2,2′,4,4′-Tetrahydro-5,5′-dimethyl-2,2′-diphenyl[4,4′-bi-3H-pyrazole]-3,3′-dione
  • 4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)
  • NSC 37393

View All

CAS INSIGHTSTM
Hourglass and a clock