Used primarily as an intermediate in organic synthesis, this compound is valuable in the preparation of pharmaceuticals and agrochemicals. Its reactive carbonyl chloride group readily forms amide, ester, and other derivatives, making it useful in constructing biologically active molecules. It is employed in the development of triazole-based drugs, which often exhibit antimicrobial, antifungal, or anti-inflammatory properties. Additionally, it serves in the synthesis of ligands for catalysis and in the creation of functional materials where the triazole ring acts as a stable heterocyclic scaffold.