Used primarily as an intermediate in organic synthesis, especially in the preparation of pharmaceuticals and agrochemicals. Its structure allows for participation in cycloaddition and condensation reactions, making it valuable in constructing heterocyclic compounds. It also serves as a precursor in the development of fluorescent dyes and sensors due to its conjugated system. In research, it is employed in the synthesis of nitrofuran derivatives, which exhibit antimicrobial and antifungal activities.