63-74-1 Basic information More..
Product Name:Sulfanilamide
Synonyms:p-amino-benzenesulfonamid;p-Aminobenzensulfonamide;p-Aminophenylsulfonamide;Prontalbin;Prontosil album;Prontosil i;Prontosil white;prontosilalbum
CAS:63-74-1
MF:C6H8N2O2S
MW:172.2
EINECS:200-563-4
Mol File:63-74-1.mol
63-74-1

Use

Sulfanilamide is a sulfonamide antibiotic. Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase.Formulations containing sulfanilamide have been used to treat T. vaginalis infections. It is bacteriostatic against Streptococci in vitro at a concentration of 20 g/ml and inhibits the growth of 106 clinically isolated strains of Gonococcus.Sulfanilamide reduces the concentration of Streptococcus in rabbit plasma ex vivo following four doses of 20 ml of a 2% sulfanilamide solution. Mode of Action: A competitive inhibitor of dihydropteroate synthestase to block the synthesis of folic acid. Anti-microbial Spectrum: Gram positive, Gram negative, Chlamydia Mode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis.

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  • Sulfanilamide
  • 2025-08-04
  • CAS:63-74-1
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  • US $0.00 / kg
  • 2025-08-04
  • CAS:63-74-1
  • Min. Order: 1kg
  • Purity: 97%
  • Supply Ability: 1000
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