3-Chloro-1-methyl-1H-pyrazole-5-carboxylic acid

CAS Registry Number®

173841-02-6
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CAS Name

3-Chloro-1-methyl-1H-pyrazole-5-carboxylic acid

Molecular Formula

C5H5ClN2O2

Molecular Mass

160.56

Cite this Page

3-Chloro-1-methyl-1H-pyrazole-5-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=173841-02-6 (retrieved 2024-08-11) (CAS RN: 173841-02-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    171-174 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C5H5ClN2O2/c1-8-3(5(9)10)2-4(6)7-8/h2H,1H3,(H,9,10)

InChIKey

InChIKey=CSKGTUGORXMNNS-UHFFFAOYSA-N

SMILES

C(O)(=O)C1=CC(Cl)=NN1C

Canonical SMILES

O=C(O)C1=CC(Cl)=NN1C

Other Names for this Substance

  • 1H-Pyrazole-5-carboxylic acid, 3-chloro-1-methyl-
  • 3-Chloro-1-methyl-1H-pyrazole-5-carboxylic acid
  • CMPA