甲氧苄啶 （TMP） 英文名称：trimethoprim CAS 编号：738-70-5 规格型号：98.5% 化学名：5-[(3,4,5-三甲氧基苯基)-甲基]-2,4-嘧啶二胺; 抗菌增效剂; TMP; 英文名称： trimethoprim 分 子 式： C14H18N4O3 分 子 量： 290.32 包装规格：25kg/纸板桶 性 状：白色或类白色结晶性粉末；无臭，味苦；几乎不溶于水， 略溶于氯仿，微溶于乙醇或丙酮，易溶于醋酸；熔点：199℃-203℃。 含量: 98.5%-101.0%(BP)；99.0-101.0％(CP) 产品用途： 抗菌增效药，单独用于呼吸道感染、泌尿道感染、肠道感染 等病症。抗菌范围和磺胺类相似，与磺胺药联合使用或与抗菌素联合使用， 都可大为提高药物疗效。适用于呼吸道感染，老年性慢性支气管炎，菌痢， 泌尿道感染，肾盂肾炎，肠炎，伤寒，淋病及某些特异性病变等各种炎症。 贮 藏：避光密闭保存。 trimethoprim CAS No. :738-70-5 Specification: 98.5% Chemical Name: 5 - [(3,4,5 - trimethoxyphenyl) - methyl] -2,4 - pyrimidine diamine; antibacterial synergist; TMP; English name: trimethoprim Molecular formula: C14H18N4O3 Molecular Weight: 290.32 Packing: 25kg / cardboard drum Appearance: white or almost white crystalline powder; odorless, bitter taste; almost insoluble in water, slightly soluble in chloroform, slightly soluble in ethanol or acetone, soluble in acetic acid; melting point: 199 ℃ -203 ℃. Content: 98.5% -101.0% (BP); 99.0-101.0% (CP) Application: antibacterial drug efficiency, separate for respiratory tract infections, urinary tract infections, intestinal infections and other illnesses. Range and similar antibacterial sulfonamides, in combination with sulfa drugs or in combination with antibiotics, can significantly improve drug efficacy. For respiratory tract infections, senile chronic bronchitis, dysentery, urinary tract infection, pyelonephritis, enteritis, typhoid, gonorrhea, and some of the specific disease and other inflammation. Storage: dark airtight preservation.
