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CAS 372198-42-0

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4-Methyl-3-pyridinesulfonyl chloride

Description:
4-Methyl-3-pyridinesulfonyl chloride is an organic compound characterized by its pyridine ring, which is substituted with a methyl group and a sulfonyl chloride functional group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its reactivity, particularly due to the presence of the sulfonyl chloride group, which can participate in nucleophilic substitution reactions, making it useful in organic synthesis, especially for the introduction of sulfonyl groups into various substrates. The compound is soluble in polar organic solvents, and its reactivity can be influenced by the electronic properties of the pyridine ring. Safety precautions are necessary when handling this substance, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper storage in a cool, dry place away from moisture is recommended to maintain its stability. Overall, 4-Methyl-3-pyridinesulfonyl chloride serves as a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals.
Formula:C6H6ClNO2S
InChI:InChI=1S/C6H6ClNO2S/c1-5-2-3-8-4-6(5)11(7,9)10/h2-4H,1H3
InChI key:InChIKey=OPYAPMZPZXAVTG-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C=1C(C)=CC=NC1
Synonyms:
  • 4-Methylpyridine-3-sulfonyl chloride
  • 4-Methyl-3-pyridinesulfonyl chloride
  • 3-Pyridinesulfonyl chloride, 4-methyl-
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