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CAS 59340-27-1

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1,3,5-Trimethyl-1H-pyrazole-4-sulfonyl chloride

Description:
1,3,5-Trimethyl-1H-pyrazole-4-sulfonyl chloride is an organic compound characterized by its pyrazole ring structure, which is substituted at the 1, 3, and 5 positions with methyl groups, and at the 4 position with a sulfonyl chloride group. This compound is typically a white to off-white solid and is known for its reactivity due to the presence of the sulfonyl chloride functional group, which can participate in nucleophilic substitution reactions. It is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl-containing compounds. The presence of the trimethyl groups contributes to its steric bulk, influencing its reactivity and solubility in various solvents. Additionally, this compound may exhibit biological activity, making it of interest in medicinal chemistry. Proper handling and storage are essential due to its potential reactivity and the need for safety precautions when working with sulfonyl chlorides.
Formula:C6H9ClN2O2S
InChI:InChI=1S/C6H9ClN2O2S/c1-4-6(12(7,10)11)5(2)9(3)8-4/h1-3H3
InChI key:InChIKey=QLSAMUCENQZGHN-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(C)N(C)N=C1C
Synonyms:
  • 1,3,5-Trimethyl-1H-pyrazole-4-sulfonyl chloride
  • 1,3,5-Trimethyl-4-pyrazolesulfonyl chloride
  • 1H-Pyrazole-4-sulfonyl chloride, 1,3,5-trimethyl-
  • Pyrazole-4-sulfonyl chloride, 1,3,5-trimethyl-
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