Used primarily as an intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds such as pyrazoles and dihydrotriazines. It serves as a reagent in the synthesis of nitrogen-containing rings, which are important structures in pharmaceuticals (including antimicrobial, anti-inflammatory, and anticancer agents) and agrochemicals. Its hydrazone functionality allows it to participate in cyclization reactions, making it valuable in the development of bioactive molecules. Additionally, it has been employed in coordination chemistry as a ligand for metal ions, aiding in the study of metal complex behavior and catalysis.