Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors and central nervous system (CNS) active compounds. Its structural features enable selective binding in biological targets, making it valuable in drug discovery for oncology and neurological disorders. The fluorinated aromatic ring enhances metabolic stability and membrane permeability, while the pyrrolidine moiety contributes to conformational rigidity and improved receptor affinity. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies to optimize potency and pharmacokinetic properties.