1-(2-Chlorophenyl)-3-methyl-5-pyrazolone

CAS Registry Number®

14580-22-4
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CAS Name

1-(2-Chlorophenyl)-3-methyl-5-pyrazolone

Molecular Formula

C10H9ClN2O

Molecular Mass

208.64

Cite this Page

1-(2-Chlorophenyl)-3-methyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=14580-22-4 (retrieved 2024-04-28) (CAS RN: 14580-22-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    199 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H9ClN2O/c1-7-6-10(14)13(12-7)9-5-3-2-4-8(9)11/h2-5H,6H2,1H3

InChIKey

InChIKey=CWESERWNUIUBJU-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1N(N=C(C)C1)C=2C=CC=CC2Cl

Other Names for this Substance

  • 3H-Pyrazol-3-one, 2-(2-chlorophenyl)-2,4-dihydro-5-methyl-
  • 2-Pyrazolin-5-one, 1-(o-chlorophenyl)-3-methyl-
  • 2-(2-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one
  • 1-(2-Chlorophenyl)-3-methyl-5-pyrazolone
  • 1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one

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