Widely used in pharmaceutical research, it serves as a key intermediate in the synthesis of various bioactive molecules, particularly in the development of drugs targeting the central nervous system. Its structure is valuable for creating compounds with potential antipsychotic and antidepressant properties. Additionally, it is utilized in organic synthesis to introduce the piperazine moiety, which is crucial for enhancing the pharmacokinetic properties of drug candidates. Its tert-butoxycarbonyl (Boc) protecting group allows for selective reactions, making it a versatile building block in medicinal chemistry.