N-Boc-6-hydroxy-DL-norleucine Methyl Ester is primarily used in organic synthesis and peptide chemistry. It serves as a key intermediate in the preparation of complex peptides and modified amino acids. The Boc (tert-butoxycarbonyl) group provides protection for the amine functionality during peptide synthesis, allowing selective reactions to occur at other sites. The methyl ester group enhances solubility and reactivity, making it suitable for coupling reactions. This compound is particularly valuable in the development of peptidomimetics and bioactive molecules, where precise control over amino acid modifications is required. Additionally, it finds applications in the study of enzyme inhibitors and the design of novel therapeutic agents. Its versatility makes it a useful tool in both academic research and pharmaceutical development.