Used in pharmaceutical research as a key intermediate in the synthesis of selective receptor modulators, particularly in the development of drugs targeting inflammatory and immune-related conditions. Its structure, featuring a piperazine-linked biphenyl system and benzoic acid moiety, supports high binding affinity to specific cellular receptors, making it valuable in creating potent therapeutic agents. Commonly employed in the optimization of pharmacokinetic properties such as solubility and metabolic stability during drug design. Also utilized in structure-activity relationship (SAR) studies to enhance efficacy and selectivity of novel drug candidates.