1-Phenyl-5-pyrazolone

CAS Registry Number®

876-92-6

CAS Name

1-Phenyl-5-pyrazolone

Molecular Formula

C9H8N2O

Molecular Mass

160.17

Cite this Page

1-Phenyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=876-92-6 (retrieved 2024-11-21) (CAS RN: 876-92-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    118 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C9H8N2O/c12-9-6-7-10-11(9)8-4-2-1-3-5-8/h1-5,7H,6H2

InChIKey

InChIKey=FTCOWMWIZNVSPP-UHFFFAOYSA-N

SMILES

O=C1N(N=CC1)C2=CC=CC=C2

Canonical SMILES

O=C1N(N=CC1)C=2C=CC=CC2

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-2-phenyl-
  • 2-Pyrazolin-5-one, 1-phenyl-
  • 2,4-Dihydro-2-phenyl-3H-pyrazol-3-one
  • 1-Phenyl-5-pyrazolone
  • 1-Phenyl-2-pyrazolin-5-one

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CAS INSIGHTSTM
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