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CAS 53595-66-7

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5-Chloro-2-thiophenesulfonamide

Description:
5-Chloro-2-thiophenesulfonamide is a chemical compound characterized by the presence of a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. The compound features a chlorine atom at the 5-position of the thiophene ring and a sulfonamide functional group, which is known for its ability to form hydrogen bonds and participate in various chemical reactions. This compound is typically a solid at room temperature and may exhibit moderate solubility in polar solvents due to the sulfonamide group. It is often used in pharmaceutical research and development, particularly in the synthesis of biologically active molecules. The presence of the chlorine atom can influence the compound's reactivity and biological activity, making it a subject of interest in medicinal chemistry. Safety data should be consulted for handling and potential hazards, as with any chemical substance. Overall, 5-Chloro-2-thiophenesulfonamide is notable for its structural features and potential applications in various chemical and biological contexts.
Formula:C4H4ClNO2S2
InChI:InChI=1S/C4H4ClNO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H,(H2,6,7,8)
InChI key:InChIKey=RKLQLYBJAZBSEU-UHFFFAOYSA-N
SMILES:S(N)(=O)(=O)C=1SC(Cl)=CC1
Synonyms:
  • 2-Chlorothiophene-5-Sulfonamide
  • 2-Thiophenesulfonamide, 5-chloro-
  • 5-Chloro-2-thiophenesulfonamide
  • 5-Chloro-thiophene-2-sulfonic acid amide
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