This compound is primarily utilized in the field of medicinal chemistry as a key intermediate in the synthesis of various pharmacologically active molecules. Its structure, featuring both benzyl and phenyl groups attached to a pyrrolidine ring, makes it a versatile building block for developing compounds with potential therapeutic effects. It is often employed in the design and synthesis of ligands that target specific receptors in the central nervous system, particularly those involved in neurological disorders such as Parkinson's disease or schizophrenia. Additionally, its carboxylic acid group allows for further functionalization, enabling the creation of derivatives with enhanced biological activity or improved pharmacokinetic properties. Researchers also explore its use in the development of enzyme inhibitors, particularly those targeting proteases or kinases, which are relevant in cancer and inflammatory diseases.