This is a high - quality raw material, manufactured in strict accordance with international standards. meet different specifications, it features high purity and minimal impurities, ensuring stable pharmaceutical efficacy.
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Overview
Trimethoprim is a synthetic bacteriostatic antibiotic inhibiting bacterial dihydrofolate reductase. Synthesized via condensation of 2,4-dimethoxybenzaldehyde with ethyl cyanoacetate, its molecular formula is C14H18N4O3 and CAS No. 738-70-5.
Application
- Pharmaceuticals: Combined with sulfamethoxazole for treating UTIs and respiratory infections.
- Veterinary Medicine: Used in livestock to prevent coccidiosis and bacterial enteritis.
- Research: Employed as a selective agent in molecular biology for plasmid selection.
Precautions
Contraindicated in patients with folate deficiency or severe renal impairment. Store in a cool, dry place below 25°C away from direct sunlight. Handle with PPE to avoid inhalation or skin contact due to potential sensitization risks.