Determination of Secnidazole in Secnidazole Tablets by RP-HPLC
- VernacularTitle:反相高效液相色谱法测定塞克硝唑片中塞克硝唑的含量
- Author:
Shuangying GUI
;
Yaqiu ZHOU
- Publication Type:Journal Article
- Keywords:
Secnidazole;
RP-HPLC;
Content determination
- From:
China Pharmacy
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To determine the contents of secnidazole in secnidazol e tablets by RP-HPLC.METHODS:The chromatographic column was VP-ODS C 18 with acetonirile-0.05mol/L potassium dihydrogen phosphate-triethylamine(15∶85∶0.4)as the mobile phase,the detection wavelength was311nm and the flow rate was0.8ml/min.RESULTS:There was a good linear relationship when the sample size was within the range of0.166?g～0.832?g(r=0.9999),the average re?covery was99.84%(RSD=1.05%,n=15).CONCLUSION:The method is simple and accurate,sensible and reproducible,which can be used for the assaying of both the raw materials and preparations and the quality control of secnidazole tablets.
