This compound is primarily used in the synthesis of peptides and peptidomimetics due to its protective Boc group, which safeguards the amino functionality during chemical reactions. It is particularly valuable in the production of chiral molecules, as the (3S,4S) configuration ensures stereochemical control in the formation of complex structures. Its application extends to the development of pharmaceuticals, especially in creating enzyme inhibitors and receptor modulators, where precise stereochemistry is crucial for biological activity. Additionally, it serves as a building block in organic synthesis for constructing biologically active compounds with potential therapeutic uses.