Used in pharmaceutical synthesis as a key building block for developing bioactive molecules, particularly in the production of fluorinated drug candidates. The presence of both a protected amine (Boc group) and a fluorinated pyrrolidine ring makes it valuable for constructing complex nitrogen-containing compounds with improved metabolic stability and binding affinity. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies, especially in central nervous system (CNS) agents and protease inhibitors. The primary alcohol functionality allows for further derivatization, enabling coupling reactions or linker attachments in prodrug design and targeted therapies.