Used primarily in organic synthesis, it serves as a key intermediate in the production of various pharmaceutical compounds. Its hydrazine group enables it to participate in condensation reactions, forming heterocyclic structures that are crucial in drug development. It is particularly valuable in the synthesis of isoquinoline derivatives, which exhibit potential therapeutic properties, including anticancer and antimicrobial activities. Additionally, it is employed in research settings to study enzyme inhibition and receptor binding mechanisms, aiding in the discovery of new bioactive molecules.