Used as a key intermediate in the synthesis of pharmaceutical agents, particularly in the development of kinase inhibitors and anti-inflammatory drugs. Its fluorinated structure enhances binding affinity and metabolic stability in drug candidates. Commonly employed in medicinal chemistry for structure-activity relationship (SAR) studies due to the electron-withdrawing effects of fluorine atoms, which influence the compound’s reactivity and pharmacokinetic properties. Also utilized in the preparation of indole-based analogs for biological screening in oncology and central nervous system (CNS) disorders.