Used as a key intermediate in the synthesis of conductive polymers and organic electronic materials. Its structure supports the development of organic semiconductors, particularly in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). The bromine functionality allows for further cross-coupling reactions, enabling polymerization or functionalization to tune electronic properties. Also employed in research for developing novel electroactive materials and sensors due to its stable heterocyclic core and ease of modification.