This compound is primarily utilized in organic synthesis as a protective group for amines. It is particularly valuable in peptide chemistry, where it safeguards the amine functionality during complex reactions, preventing unwanted side reactions. The tert-butyl ester group can be easily removed under mild acidic conditions, making it a convenient choice for temporary protection. Additionally, it is employed in the development of pharmaceuticals and bioactive molecules, where selective protection and deprotection of functional groups are critical. Its stability under various reaction conditions allows for its use in multi-step synthetic processes.