Used as an intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Its hydrazine functionality allows it to participate in reactions forming heterocyclic compounds such as triazoles and pyrazoles, which are common structural motifs in bioactive molecules with antimicrobial or anti-inflammatory activity. It may also serve as a ligand in transition metal-catalyzed reactions to enhance efficiency and selectivity, such as in hydrogenations or C-C bond formations, and in the development of specialty polymers or as a building block in medicinal chemistry for designing compounds with targeted biological activity.