Methods of Analysis of Lisinopril: A Review

Lisinopril is an (ACE) angiotensin-converting enzyme inhibitor and is used in the treatment of high blood pressure, heart failure, and heart attacks. Numerous analytical methods have been developed for the determination of lisinopril. These methods include Chromatographic methods, UV spectrophotometric methods, IR, Polarographic, Stress degradation, titration and assay. This review outlines the applications of these techniques for the determination of lisinopril in pharmaceutical preparations.