Used in peptide synthesis as a building block for creating complex peptides and proteins. It is particularly valuable in the production of modified peptides where specific structural features are required. The compound is also employed in research and development of pharmaceuticals, especially in the study of peptide-based drugs. Its tert-butyl group provides protection during synthesis, ensuring the integrity of the peptide chain. Additionally, it is utilized in the development of bioactive peptides for therapeutic applications, including antimicrobial and anticancer agents.