Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of serotonin receptor modulators and other central nervous system agents. Its structure supports the creation of bioactive molecules with potential applications in treating neurological disorders such as depression, anxiety, and migraine. Commonly employed in medicinal chemistry for constructing indole-based drug candidates due to its fluorinated aromatic core, which enhances metabolic stability and binding affinity. Also utilized in research settings for generating novel compounds in structure-activity relationship studies.