1-Benzyl-3-methyl-5-pyrazolone

CAS Registry Number®

946-23-6
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CAS Name

1-Benzyl-3-methyl-5-pyrazolone

Molecular Formula

C11H12N2O

Molecular Mass

188.23

Cite this Page

1-Benzyl-3-methyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=946-23-6 (retrieved 2024-05-07) (CAS RN: 946-23-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    192-194 °C @ Press: 14 Torr

  • Melting Point (1)

    175-176 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C11H12N2O/c1-9-7-11(14)13(12-9)8-10-5-3-2-4-6-10/h2-6H,7-8H2,1H3

InChIKey

InChIKey=MEDQPHZEAUFCTK-UHFFFAOYSA-N

SMILES

C(N1C(=O)CC(C)=N1)C2=CC=CC=C2

Canonical SMILES

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

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(phenylmethyl)-
  • 2-Pyrazolin-5-one, 1-benzyl-3-methyl-
  • 2,4-Dihydro-5-methyl-2-(phenylmethyl)-3H-pyrazol-3-one
  • 3-Methyl-1-benzyl-5-pyrazolone
  • 1-Benzyl-3-methyl-5-pyrazolone

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