This chemical is primarily used in organic synthesis as a protective group for amines. It is particularly valuable in peptide synthesis, where it helps to shield the amine functionality during reactions, preventing unwanted side reactions. The tert-butyl group can be easily removed under acidic conditions, allowing for the regeneration of the free amine at the appropriate stage of the synthesis. Additionally, it finds application in the preparation of various pharmaceuticals and bioactive molecules, where precise control over the reactivity of amine groups is essential. Its stability under basic conditions and ease of deprotection make it a versatile reagent in complex organic transformations.