Used as an intermediate in the synthesis of angiotensin II receptor antagonists, particularly in the production of antihypertensive drugs like telmisartan. Its structure supports the development of compounds that block the action of angiotensin II, a substance in the body that causes blood vessels to narrow. By inhibiting this effect, medications derived from this compound help relax blood vessels, lower blood pressure, and improve cardiovascular function. It is valued in pharmaceutical manufacturing for its role in enhancing the efficacy and stability of sartan-class drugs.