Used primarily in peptide synthesis, Boc-3-(2-pyridyl)-L-alanine serves as a protected amino acid derivative. The Boc (tert-butoxycarbonyl) group safeguards the amino functionality during the synthesis process, preventing unwanted side reactions. This compound is particularly valuable in creating peptides with specific structural or functional properties, often utilized in research and pharmaceutical development. Its pyridyl group can introduce unique interactions, such as metal coordination or hydrogen bonding, enhancing the peptide's biological activity or stability. Additionally, it is employed in the study of enzyme-substrate interactions and the development of peptide-based drugs.