Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) active compounds. It serves as a building block for drugs targeting psychiatric and neurological disorders due to its structural similarity to bioactive piperazine derivatives. Commonly employed in the preparation of serotonin receptor modulators and antipsychotic agents. Also utilized in medicinal chemistry research for structure-activity relationship (SAR) studies involving heterocyclic compounds. Its scaffold is explored in the design of novel therapeutics with improved selectivity and metabolic stability.