1-Phenyl-3-methyl-4-formyl-5-pyrazolone

CAS Registry Number®

17364-41-9

CAS Name

1-Phenyl-3-methyl-4-formyl-5-pyrazolone

Molecular Formula

C11H10N2O2

Molecular Mass

202.21

Cite this Page

1-Phenyl-3-methyl-4-formyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17364-41-9 (retrieved 2024-12-02) (CAS RN: 17364-41-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    174-175 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H10N2O2/c1-8-10(7-14)11(15)13(12-8)9-5-3-2-4-6-9/h2-7,10H,1H3

InChIKey

InChIKey=RGDIXYRCPLMSGT-UHFFFAOYSA-N

SMILES

O=C1N(N=C(C)C1C=O)C2=CC=CC=C2

Canonical SMILES

O=CC1C(=O)N(N=C1C)C=2C=CC=CC2

Other Names for this Substance

  • 1H-Pyrazole-4-carboxaldehyde, 4,5-dihydro-3-methyl-5-oxo-1-phenyl-
  • 2-Pyrazoline-4-carboxaldehyde, 3-methyl-5-oxo-1-phenyl-
  • 4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazole-4-carboxaldehyde
  • 1-Phenyl-3-methyl-4-formyl-5-pyrazolone
  • 2-Pyrazoline-4-carboxaldehyde, 3-methyl-1-phenyl-5-oxo-

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