Used primarily in organic synthesis as a versatile building block for the creation of various heterocyclic compounds. It serves as a key intermediate in the production of pharmaceuticals, particularly in the development of antitubercular and antimicrobial agents. Its hydrazide functional group enables it to participate in condensation reactions, forming hydrazones and other derivatives that are biologically active. Additionally, it is employed in the synthesis of coordination complexes with metals, which are studied for their potential applications in catalysis and material science. Its role in the design of chelating agents also makes it valuable in analytical chemistry for metal ion detection and separation.