Used as a key intermediate in the synthesis of angiotensin II receptor antagonists, particularly in the production of antihypertensive drugs like candesartan and related sartan-class medications. Its structure allows for effective binding and modification in pharmaceutical pathways targeting blood pressure regulation. Commonly employed in research and development of cardiovascular therapeutics due to its reactivity and stability in coupling reactions. Also utilized in the preparation of biologically active molecules where imidazole and carboxylic acid functionalities are required.