This compound is commonly used in peptide synthesis as a protecting group for amino acids. It helps in the selective protection of the amino group during the formation of peptide bonds, ensuring that specific sequences are constructed accurately. Its application is particularly valuable in the production of complex peptides and proteins for pharmaceutical research and drug development. Additionally, it is employed in the study of enzyme mechanisms and protein interactions, where precise control over amino acid reactivity is essential. The tert-butyl group enhances stability, making it suitable for use in various organic synthesis processes.