2,4-Dihydro-2,5-diphenyl-3H-pyrazol-3-one

CAS Registry Number®

4845-49-2
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CAS Name

2,4-Dihydro-2,5-diphenyl-3H-pyrazol-3-one

Molecular Formula

C15H12N2O

Molecular Mass

236.27

Cite this Page

2,4-Dihydro-2,5-diphenyl-3H-pyrazol-3-one.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4845-49-2 (retrieved 2024-08-16) (CAS RN: 4845-49-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    137-138 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C15H12N2O/c18-15-11-14(12-7-3-1-4-8-12)16-17(15)13-9-5-2-6-10-13/h1-10H,11H2

InChIKey

InChIKey=MZKALFCNIJHTJG-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C1)C2=CC=CC=C2)C3=CC=CC=C3

Canonical SMILES

O=C1N(N=C(C=2C=CC=CC2)C1)C=3C=CC=CC3

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-2,5-diphenyl-
  • 2-Pyrazolin-5-one, 1,3-diphenyl-
  • 2,4-Dihydro-2,5-diphenyl-3H-pyrazol-3-one
  • 1,3-Diphenyl-2-pyrazolin-5-one
  • NSC 59778

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