Amlodipyric acid solution is primarily used in research settings for its potential cardiovascular effects. It serves as a reference compound in studies related to calcium channel modulation, helping scientists investigate mechanisms of vasodilation and hypertension. The solution form allows for precise dosing in in vitro and in vivo experiments, particularly in pharmacological testing on smooth muscle cells and isolated tissue preparations. It is also utilized in analytical methods to assess drug metabolism and bioavailability, supporting the development of new antihypertensive agents. Due to its solubility and stability in solution, it is well-suited for intravenous administration in preclinical trials.