Used in organic synthesis as an intermediate for pharmaceuticals and bioactive compounds. Serves as a building block in the preparation of hydroxamic acids, which are known for their metal-chelating properties and application in medicinal chemistry, particularly in enzyme inhibitors such as histone deacetylase (HDAC) inhibitors. Also utilized in research for developing novel antimicrobial and anticancer agents. Its hydroxylamine and amide functionalities make it suitable for peptide-like structures and heterocycle formation in drug discovery.