乙胺嘧啶中文別名:息瘧定;達(dá)拉匹林;2,4-二氨基-6-乙基-5-對氯苯基嘧啶;6-乙基-5-(4-氯苯基)-2,4-嘧啶二胺英文名稱:Pyrimethamine英文別名:2,4-diamino-5-(p-chlorophenyl)-6-ethylpyrimidine;5-(4-chlorophenyl)-6-ethylpyrimidine-2,4-diyldiamineCAS號:58-14-0EINECS號:200-364-2分子式:C12H13ClN4分子量:248.71物化性質(zhì)熔點233-234°C水溶性 0.01g/100mLat21°C產(chǎn)品用途:抗瘧藥,用于瘧疾的病因性預(yù)防及抗復(fù)發(fā)治療