Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of central nervous system (CNS) active compounds. Its structure allows for the introduction of benzyl and bromine functional groups, making it valuable in constructing complex pyrrolidine-based molecules. Commonly employed in medicinal chemistry for creating analogs of bioactive compounds, including receptor agonists and antagonists. Also utilized in the preparation of chiral building blocks for asymmetric synthesis. Its reactivity supports cross-coupling reactions, enabling the formation of carbon-carbon bonds in drug discovery pathways.