This compound is primarily used in the synthesis of peptides and pharmaceuticals, where it serves as a protected amino acid derivative. Its tert-butoxycarbonyl (Boc) group protects the amino functionality during chemical reactions, allowing selective modification of other parts of the molecule. It is particularly valuable in solid-phase peptide synthesis (SPPS), a method widely employed to produce peptides with high purity and specificity. Additionally, it finds application in the development of chiral compounds and bioactive molecules, where its stereochemistry plays a crucial role in ensuring the desired biological activity. The hydrate form ensures stability and ease of handling during storage and use in laboratory settings.