This compound is primarily used in organic synthesis as a protecting group for amines. It is particularly effective in peptide synthesis, where it safeguards the amino group during reactions involving other functional groups. The tert-butoxycarbonyl (Boc) group can be easily removed under acidic conditions, allowing for the controlled deprotection of the amine when needed. Additionally, it finds application in the preparation of pharmaceuticals and agrochemicals, where selective protection of amines is crucial for the synthesis of complex molecules. Its stability under basic conditions and compatibility with various reaction conditions make it a versatile reagent in synthetic chemistry.