What are the main uses of Ethyl 4-oxo-1-piperidinecarboxylate (CAS: 29976-53-2)?

Ethyl 4-oxo-1-piperidinecarboxylate (CAS: 29976-53-2) is primarily used in pharmaceutical research as a building block for drug development, particularly in synthesizing analgesics and antipsychotic agents. It also serves as an industrial reagent in organic synthesis and polymer science. In research settings, it is valued for its role in creating derivatives with tailored biological activities, though its direct application in food or consumer products is limited.