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CAS 2548-29-0

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3-(Chlorosulfonyl)-4-methylbenzoic acid

Description:
3-(Chlorosulfonyl)-4-methylbenzoic acid, with the CAS number 2548-29-0, is an organic compound characterized by the presence of both a chlorosulfonyl group and a carboxylic acid functional group attached to a methyl-substituted aromatic ring. This compound typically appears as a solid at room temperature and is soluble in polar organic solvents. The chlorosulfonyl group (-SO2Cl) is known for its reactivity, making this compound useful in various chemical syntheses, particularly in the production of sulfonamide derivatives and other functionalized aromatic compounds. The presence of the carboxylic acid group (-COOH) contributes to its acidity and potential for forming salts or esters. Additionally, the methyl group at the para position relative to the carboxylic acid influences the compound's electronic properties and steric hindrance, which can affect its reactivity and interactions in chemical reactions. Overall, this compound is of interest in both synthetic organic chemistry and materials science due to its unique functional groups and reactivity.
Formula:C8H7ClO4S
InChI:InChI=1/C8H7ClO4S/c1-5-2-3-6(8(10)11)4-7(5)14(9,12)13/h2-4H,1H3,(H,10,11)
SMILES:Cc1ccc(cc1S(=O)(=O)Cl)C(=O)O
Synonyms:
  • 3-Chlorosulfonyl-4-methyl-benzoic acid
  • Benzoic acid, 3-(chlorosulfonyl)-4-methyl-
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