Used primarily as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It plays a key role in the production of compounds with antibacterial and antifungal properties. Additionally, it is employed in the development of dyes and pigments due to its ability to form stable complexes with metals. In research, it serves as a reagent for studying chemical reactions and mechanisms involving heterocyclic compounds. Its applications also extend to the field of material science, where it is utilized in the creation of specialized polymers and coatings.