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CAS 342405-38-3

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5-methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride

Description:
5-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride is an organic compound characterized by its sulfonyl chloride functional group, which is known for its reactivity and ability to form sulfonamides. This compound features a pyrazole ring, a five-membered heterocyclic structure containing two nitrogen atoms, which contributes to its unique chemical properties. The presence of a methyl group and a phenyl group enhances its stability and solubility in organic solvents. As a sulfonyl chloride, it is typically used as a reagent in organic synthesis, particularly in the formation of sulfonamides and other derivatives. The compound is likely to be sensitive to moisture and should be handled with care, as it can release hydrochloric acid upon hydrolysis. Its applications may extend to pharmaceuticals and agrochemicals, where it can serve as an intermediate in the synthesis of biologically active molecules. Proper safety measures should be taken when working with this compound due to its potential irritant properties.
Formula:C10H9ClN2O2S
InChI:InChI=1/C10H9ClN2O2S/c1-8-10(16(11,14)15)7-12-13(8)9-5-3-2-4-6-9/h2-7H,1H3
InChI key:InChIKey=IRJCRNZTDRODFQ-UHFFFAOYSA-N
SMILES:CC=1N(N=CC1S(Cl)(=O)=O)C2=CC=CC=C2
Synonyms:
  • 1-Phenyl-5-methyl-1H-pyrazole-4-sulfonyl chloride
  • 1H-Pyrazole-4-sulfonyl chloride, 5-methyl-1-phenyl-
  • 5-Methyl-1-Phenyl-Pyrazole-4-Sulfonyl Chloride
  • 5-Methyl-1-phenylpyrazol-4-sulfonyl chloride
  • 5-Methyl-1-phenyl-1H-pyrazole-4-sulfonyl chloride
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