Amlodipyric acid solution is primarily used in analytical and research settings for the detection and quantification of amlodipine, a calcium channel blocker commonly prescribed for hypertension and angina. The solution serves as a reference standard in pharmaceutical quality control, enabling accurate calibration of instruments such as HPLC and UV-Vis spectrophotometers. It is also employed in stability studies to assess the degradation products of amlodipine under various environmental conditions. Due to its well-defined reactivity, it supports method development and validation in drug formulation analysis. Additionally, it may be used in educational laboratories to teach principles of analytical chemistry and pharmaceutical analysis.