Category:
Prophylactic Biological Products
Sulphamethoxazole and Trimethoprim tablets represent a fixed-dose antibiotic combination used for treating bacterial infections. The core synthesis involves coupling sulfonamide derivatives with pyrimidine analogs. Key parameters include molecular formula C10H11N4O2S (Sulfamethoxazole) and CAS 723-46-6, alongside C16H18N4O3 (Trimethoprim) and CAS 738-70-5.
Contraindicated in patients with sulfa drug hypersensitivity or severe renal impairment. Store in a cool, dry place below 25°C to maintain stability. Avoid use during the first trimester of pregnancy due to teratogenic risks.