This chemical is primarily used in the field of peptide synthesis as a building block or intermediate. Its structure, featuring a fluorenylmethoxycarbonyl (Fmoc) protecting group, makes it particularly valuable in solid-phase peptide synthesis (SPPS). The Fmoc group protects the amine functionality during the synthesis process, allowing for selective deprotection and subsequent coupling of amino acids. The hydroxyl group on the pyrrolidine ring can also participate in further chemical modifications, enhancing its utility in creating complex peptide structures. Additionally, its chiral centers contribute to the stereochemical control of the synthesized peptides, which is crucial for maintaining biological activity in pharmaceutical applications. This compound is often employed in the development of therapeutic peptides, peptidomimetics, and other bioactive molecules.