2-Piperidylacetic Acid Hydrochloride is primarily used in pharmaceutical research and development. It serves as a key intermediate in the synthesis of various bioactive compounds, particularly those targeting the central nervous system. Its structure is valuable in creating molecules with potential therapeutic effects, such as analgesics, anticonvulsants, or antipsychotics. Additionally, it is utilized in the study of receptor binding and enzyme inhibition, aiding in the discovery of new drugs. Its role in organic synthesis also extends to the preparation of complex chemical entities for further biological evaluation.