Product Name: Trimethoprim CAS: 738-70-5 MF: C14H18N4O3 MW: 290.32 EINECS: 212-006-2 Melting point: 199-203 °C Boiling point: 432.41°C (rough estimate) Density: 1.1648 (rough estimate) Refractive index: 1.6000 (estimate) Storage temp: 2-8°C Solubility DMSO: soluble Pka: 6.6(at 25℃) Form: white powder Color: colorless or white Water Solubility: <0.1 g/100 mL at 24 ºC Merck: 14,9709 BRN: 625127
Loss on drying
Antibacterial drugs, the scope of antibacterial is similar to sulfa drugs, combined with sulfa drugs or antibiotics, can greatly improve the efficacy of drugs. Used in the production of compound trimethoprim, compound cephalexin trimethoprim, Zengxiaoliansu tablets, compound artemisinin tablets
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Store in cold and dry conditions, in a ventilated area away from heating and incompatible materials, sealed and stored
Stable. Incompatible with strong oxidizing agents, acids.
Description of necessary first aid measures
Inhale If inhaled, move the patient to fresh air. If you stop breathing, give artificial respiration. skin contact Rinse with soap and plenty of water. eye contact Flush eyes with water as a preventive measure. Ingestion Never feed anything from the mouth to an unconscious person. Rinse your mouth with water.