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

CAS Registry Number®

90-31-3

CAS Name

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

Molecular Formula

C10H9ClN2O

Molecular Mass

208.64

Cite this Page

1-(3-Chlorophenyl)-3-methyl-5-pyrazolone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=90-31-3 (retrieved 2024-11-21) (CAS RN: 90-31-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    127-127.5 °C

Source(s)

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

Other Names and Identifiers

InChI

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

InChIKey

InChIKey=RIOMUJXIGYZENC-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C1N(N=C(C)C1)C=2C=CC=C(Cl)C2

Other Names for this Substance

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

View All

CAS INSIGHTSTM
Targeted protein degrader structure, illustration