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CAS 58457-24-2

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5-chloro-4-nitrothiophene-2-sulfonyl chloride

Description:
5-Chloro-4-nitrothiophene-2-sulfonyl chloride is an organic compound characterized by its thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The presence of a chlorine atom at the 5-position and a nitro group at the 4-position contributes to its reactivity and potential applications in organic synthesis. The sulfonyl chloride functional group at the 2-position enhances its electrophilic properties, making it useful in various chemical reactions, particularly in the formation of sulfonamides and other derivatives. This compound is typically a solid at room temperature and may exhibit moderate solubility in organic solvents. It is important to handle this substance with care due to its reactive nature and potential hazards associated with the sulfonyl chloride group, which can release hydrochloric acid upon hydrolysis. Overall, 5-chloro-4-nitrothiophene-2-sulfonyl chloride is a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals, owing to its unique structural features and functional groups.
Formula:C4HCl2NO4S2
InChI:InChI=1/C4HCl2NO4S2/c5-4-2(7(8)9)1-3(12-4)13(6,10)11/h1H
Synonyms:
  • 2-Chloro-3-Nitrothiophene-5-Sulfonyl Chloride
  • BUTTPARK 27\04-07
  • 2-CHLORO-3-NITROTHIOPHENE-5-SULPHONYL CHLORIDE
  • 5-Chloro-4-nitrothiophene-2-sulfonyl chloride ,98%
  • 5-CHLORO-4-NITROTHIOPHENE-2-SULFONYL CHLORIDE
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