Sulfamethoxazole is a widely used antibiotic that belongs to the sulfonamide class, commonly prescribed to treat a range of bacterial infections. As a key active pharmaceutical ingredient (API), maintaining its purity is critical for ensuring efficacy and patient safety. At Allmpus, we provide high-quality reference standards and impurities related to Sulfamethoxazole to support pharm... https://www.allmpus.com/sulfamethoxazole