Trimethoprim

Dihydrofolate reductase inhibitor, antibacterial, usually combined with a sulfonamide.

Antibiotics are active pharmaceutical ingredients that kill bacteria or stop them multiplying, and they form the basis of treatments for bacterial infection across human and veterinary medicine. J. B. Khokhani & Co. supplies antibiotic APIs, including penicillins and cephalosporins, in pharmacopoeial grades, with full batch documentation for formulation and regulatory submission.