Used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, particularly in the development of thiophene-based active ingredients. Its dual bromine functionality allows for selective cross-coupling reactions, making it valuable in constructing complex organic molecules. Commonly employed in the preparation of conjugated polymers and organic semiconductors for electronic devices. Also utilized in the research of novel bioactive compounds due to its reactivity in palladium-catalyzed reactions like Suzuki and Heck couplings.