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CAS 110763-09-2

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5-chloro-1-methyl-1H-pyrazole-4-carbonyl chloride

Description:
5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride is a chemical compound characterized by its pyrazole ring structure, which includes a chlorine atom and a carbonyl chloride functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its physical state at room temperature. It is known for its reactivity, particularly due to the presence of the carbonyl chloride group, which can participate in nucleophilic substitution reactions. The chlorine atom on the pyrazole ring can also influence its reactivity and potential applications in organic synthesis. This compound is often utilized in the pharmaceutical and agrochemical industries for the synthesis of various biologically active molecules. As with many chlorinated compounds, it may pose environmental and health risks, necessitating careful handling and disposal. Its properties, such as solubility and stability, can vary based on the solvent and conditions used in reactions. Overall, 5-chloro-1-methyl-1H-pyrazole-4-carbonyl chloride is a versatile intermediate in chemical synthesis.
Formula:C5H4Cl2N2O
InChI:InChI=1/C5H4Cl2N2O/c1-9-4(6)3(2-8-9)5(7)10/h2H,1H3
SMILES:Cn1c(c(cn1)C(=O)Cl)Cl
Synonyms:
  • 5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride, 95+%
  • 5-CHLORO-1-METHYLPYRAZOLE-4-CARBONYL CHLORIDE
  • BUTTPARK 46\18-74
  • 5-CHLORO-1-METHYL-1H-PYRAZOLE-4-CARBONYL CHLORIDE
  • 5-chloro-1-Methyl-1H-pyrazol-4-carbonyl chloride
  • 1H-Pyrazole-4-carbonyl chloride, 5-chloro-1-methyl-
  • 5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride 95%
  • 1H-Pyrazole-4-carbonyl chloride, 5-chloro-1-methyl- (9CI)
  • 5-chloro-1-methyl-4-pyrazolecarbonyl chloride
  • 5-Chloro-1-methylpyrazole-4-carbonyl chloride 95%
  • 5-Chloro-4-(chlorocarbonyl)-1-methyl-1H-pyrazole, 5-Chloro-4-(chloroformyl)-1-methyl-1H-pyrazole
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