Used primarily as an intermediate in the synthesis of calcium channel blockers, this compound plays a key role in the development of pharmaceuticals for cardiovascular diseases. It is especially valuable in the production of dihydropyridine-based drugs that help manage hypertension and angina by relaxing smooth muscle in blood vessels. Its structure allows for easy modification to enhance drug potency and selectivity. Commonly employed in research settings, it supports the creation of new therapeutic agents with improved metabolic stability and bioavailability.