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CAS 40913-92-6

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4-Methylsulfonylbenzoyl chloride

Description:
4-Methylsulfonylbenzoyl chloride, with the CAS number 40913-92-6, is an organic compound characterized by the presence of a benzoyl chloride functional group and a methylsulfonyl substituent. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and storage conditions. It is known for its reactivity, particularly due to the presence of the acyl chloride functional group, which can readily undergo nucleophilic substitution reactions. This makes it useful in organic synthesis, particularly in the preparation of various derivatives and intermediates. The methylsulfonyl group enhances its solubility in polar solvents and can influence the compound's reactivity and stability. As with many acyl chlorides, it is important to handle 4-methylsulfonylbenzoyl chloride with care, as it can be corrosive and may release hydrochloric acid upon reaction with water or moisture. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound in a laboratory setting.
Formula:C8H7ClO3S
InChI:InChI=1S/C8H7ClO3S/c1-13(11,12)7-4-2-6(3-5-7)8(9)10/h2-5H,1H3
InChI key:InChIKey=IPEIDGXNXFPGBG-UHFFFAOYSA-N
SMILES:S(C)(=O)(=O)C1=CC=C(C(Cl)=O)C=C1
Synonyms:
  • p-(Methylsulfonyl)benzoyl chloride
  • 4-(Methylsulfonyl)benzoyl chloride
  • 4-Methylsulfonylbenzoyl chloride
  • p-Methanesulfonylbenzoyl chloride
  • Benzoyl chloride, 4-(methylsulfonyl)-
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