Used as an intermediate in organic synthesis, particularly in the preparation of heterocyclic compounds such as benzimidazoles and oxazoles. It serves as a building block in pharmaceutical synthesis, including drugs targeting inflammation, microbial infections, and central nervous system disorders. Also employed in the development of agrochemicals and dyes due to its reactivity with carbonyl and nitrile groups. Its hydroxylamine functionality enables participation in cyclization and condensation reactions, making it valuable in research laboratories for constructing nitrogen-containing ring systems.