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CAS 1954-95-6

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4-(Acetylamino)-2-chlorobenzenesulfonyl chloride

Description:
4-(Acetylamino)-2-chlorobenzenesulfonyl chloride, with the CAS number 1954-95-6, is an organic compound characterized by its sulfonyl chloride functional group, which is known for its reactivity and utility in organic synthesis. This compound features a chlorobenzene ring substituted with both an acetylamino group and a sulfonyl chloride group, making it a versatile intermediate in the synthesis of various pharmaceuticals and agrochemicals. It typically appears as a solid at room temperature and is soluble in organic solvents. The presence of the sulfonyl chloride group imparts significant electrophilic character, allowing it to participate in nucleophilic substitution reactions. Additionally, the acetylamino group can influence the compound's reactivity and solubility properties. Due to its reactive nature, it must be handled with care, as it can release hydrochloric acid upon hydrolysis. Overall, this compound serves as an important building block in synthetic organic chemistry, particularly in the development of sulfonamide derivatives and other biologically active molecules.
Formula:C8H7Cl2NO3S
InChI:InChI=1S/C8H7Cl2NO3S/c1-5(12)11-6-2-3-8(7(9)4-6)15(10,13)14/h2-4H,1H3,(H,11,12)
InChI key:InChIKey=MSSDFXARSXTRSY-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(Cl)C=C(NC(C)=O)C=C1
Synonyms:
  • Sulfanilyl chloride, N-acetyl-2-chloro-
  • 2-Chloro-4-acetamidobenzene-1-sulfonyl chloride
  • Benzenesulfonyl chloride, 4-(acetylamino)-2-chloro-
  • 4-(Acetylamino)-2-chlorobenzenesulfonyl chloride
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