Used primarily in pharmaceutical research as an intermediate in the synthesis of biologically active compounds. Its structure supports the development of agents targeting central nervous system disorders due to the piperazine ring’s affinity for neurotransmitter receptors. Commonly employed in the creation of novel antipsychotic and antidepressant candidates. Also explored in agrochemical research for developing new herbicides and plant growth regulators owing to the halogenated aromatic moiety enhancing bioactivity. Frequently utilized in structure-activity relationship (SAR) studies to optimize potency and selectivity in drug design.