Used as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of drugs targeting central nervous system disorders. Its brominated thiophene core enables selective cross-coupling reactions, making it valuable in constructing complex molecules for medicinal chemistry. Commonly employed in the preparation of serotonin and dopamine receptor modulators. Also utilized in agrochemical research for designing novel bioactive compounds. The amine functionality allows for easy derivatization, facilitating rapid exploration of structure-activity relationships in drug discovery programs.