Category:
Active Pharmaceutical Ingredients
CAS NO:
738-70-5
Standard:
EP,
Trimethoprim (CAS: 738-70-5) is a synthetic antibacterial agent with the molecular formula C14H18N4O3. It acts as a dihydrofolate reductase inhibitor, typically produced via chemical synthesis involving condensation of anisidine derivatives.
Contraindicated in pregnancy due to teratogenic risks. Requires storage in cool, dry conditions away from light. Strict adherence to dosage limits is necessary to prevent hematological toxicity.