Used primarily as an intermediate in organic synthesis, especially in the production of pharmaceuticals and agrochemicals. It serves as a building block for heterocyclic compounds due to the reactivity of the aldehyde and nitro groups. Commonly employed in the synthesis of nitrofuran antibiotics, which exhibit broad-spectrum antimicrobial activity. Also utilized in the development of dyes and functional materials where electron-withdrawing groups enhance photochemical properties. Its derivatives are explored in medicinal chemistry for antiparasitic and antifungal applications.