Used as a key intermediate in the synthesis of pharmaceutical compounds, particularly in the development of selective serotonin reuptake inhibitors (SSRIs) and other central nervous system agents. Its structure supports the creation of bioactive molecules with potential antidepressant and anxiolytic properties. Also employed in the preparation of indole-based derivatives for research in medicinal chemistry, especially in studies focused on receptor binding and drug design. The fluorine atom enhances metabolic stability and influences electronic properties, making it valuable in optimizing drug candidates.