高效液相色谱法测定曲伏噻吗滴眼液中马来酸噻吗洛尔及其有关物质含量

费路华,费瀚雨,吴娟

Determination of Timolol Maleate and Related Substances in Travoprost and Timolol Maleate Eye Drops by HPLC

Luhua FEI,Hanyu FEI,Juan WU

图1 系统适用性HPLC色谱图 1.马来酸;2.杂质G;3.杂质D;4.杂质E;5.杂质F;6.杂质B;7.噻吗洛尔;8.杂质C。

Fig.1 HPLC chromatogram in system suitability 1.maleic acid;2.impurity G;3.impurity D;4.impurity E;5.impurity F;6.impurity B;7.timolol;8.impurity C.