【摘要】 目的:对盐酸丁咯地尔注射液的质量进行分析测定。方法:采用甲醇-水-冰醋酸-三乙胺流动相体系的HPLC法。结果:盐酸丁咯地尔与有关物质间有良好分离。结论:所建立的HPLC方法稳定、简便准确。更多还原

【Abstract】 Objective: To assay the content and impurity in buflomedil hydrochloride injection. Methods: HPLC was established with MeOH-H2O-HOAc-TEA(250:300:0.8:1.0) mobile phase and a Hypersil DOS2 column(5um-200 mmx4. 6 mm). Results: There was a good separation between buflomedil and every relative impurity. Conclusion: The HPLC is simple and accurate.更多还原