N,N,O-Triacetylhydroxylamine is primarily utilized in organic synthesis as a versatile reagent for the introduction of hydroxylamine functionalities into various chemical compounds. It is particularly valuable in the preparation of oximes, which are important intermediates in the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals. The compound is also employed in the protection and deprotection of hydroxylamine groups during multi-step synthetic processes, ensuring selective reactions and stability of intermediates. Additionally, it finds use in the development of bioactive molecules and as a building block in the creation of complex organic structures for research and industrial applications.