Used primarily as an intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds and pharmaceuticals. It participates in cycloaddition and condensation reactions due to the reactivity of both the maleimide double bond and the carbamoyl group. Employed in the development of bioactive molecules, including enzyme inhibitors and antimicrobial agents. Also finds use in polymer chemistry as a crosslinking agent or functional monomer in specialty resins where controlled reactivity and thermal stability are required.