电位滴定法测定苯磺酸左旋氨氯地平的含量

Determination of S - ( - ) Amlodipine Besylate by Potentiometric Titration

目的:建立测定苯磺酸左旋氨氯地平含量的新方法。方法:采用电位滴定法。结果:该法和国家标准规定的HPLC法测定结果一致。结论:所建方法简便,准确,适用于苯磺酸左旋氨氯地平的含量测定。

Objective: To establish a new method for determining levamlodipine besylate. Method: The potentiomet-ric titration was adoped. Results:The content of levamlodipine besylate determined by potentiometric titration was incorrespondence with that of HPLC method. Conclusion: This method is suitable for determination of levamlodipine besylate and it is very convenient and accurate.