4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride

CAS Registry Number®

912569-70-1

CAS Name

4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride

Molecular Formula

C5H4BrClN2O

Molecular Mass

223.45

Cite this Page

4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=912569-70-1 (retrieved 2025-03-31) (CAS RN: 912569-70-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C5H4BrClN2O/c1-9-2-3(6)4(8-9)5(7)10/h2H,1H3

InChIKey

InChIKey=LTARGXLMISJCPP-UHFFFAOYSA-N

SMILES

C(Cl)(=O)C1=NN(C)C=C1Br

Canonical SMILES

O=C(Cl)C1=NN(C=C1Br)C

Other Names for this Substance

  • 1H-Pyrazole-3-carbonyl chloride, 4-bromo-1-methyl-
  • 4-Bromo-1-methyl-1H-pyrazole-3-carbonyl chloride

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