Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of central nervous system (CNS) drugs. Its structure supports binding to neurological receptors, making it valuable in creating compounds for treating psychiatric and neurological disorders. Commonly found in research related to serotonin and dopamine modulators. Also utilized in the preparation of bioactive molecules where enhanced metabolic stability and improved blood-brain barrier penetration are required. Its fluorinated aromatic system contributes to increased lipophilicity and electron-withdrawing effects, beneficial in drug design for optimizing pharmacokinetic properties.