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CAS 2360-19-2

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4-amino-3-nitrobenzenesulfonamide

Description:
4-Amino-3-nitrobenzenesulfonamide, also known as sulfanilamide, is an organic compound characterized by the presence of an amino group, a nitro group, and a sulfonamide functional group attached to a benzene ring. Its molecular structure features a sulfonamide (-SO2NH2) group, which contributes to its solubility in water and its ability to form hydrogen bonds. This compound is typically a solid at room temperature and is often used in pharmaceutical applications, particularly as an antibacterial agent. The nitro group (-NO2) introduces a degree of electron-withdrawing character, influencing the compound's reactivity and interaction with biological systems. Additionally, the amino group (-NH2) can participate in various chemical reactions, making it a versatile building block in organic synthesis. 4-Amino-3-nitrobenzenesulfonamide is also of interest in research for its potential applications in drug development and as a model compound for studying sulfonamide antibiotics. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.
Formula:C6H7N3O4S
InChI:InChI=1/C6H7N3O4S/c7-5-2-1-4(14(8,12)13)3-6(5)9(10)11/h1-3H,7H2,(H2,8,12,13)
SMILES:c1cc(c(cc1S(=O)(=O)N)N(=O)=O)N
Synonyms:
  • 4-Amino-3-nitro-benzenesulfonamide
  • 2-Nitro-4-sulphamoylaniline, 4-(Aminosulphonyl)-2-nitroaniline
  • Celecoxib Impurity 41
  • Benzenesulfonamide, 4-amino-3-nitro-
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