Used as a key intermediate in the synthesis of high-performance organic semiconductors, particularly in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). Its rigid, planar structure enhances charge carrier mobility and stability in thin-film devices. Also employed in the development of fluorescent dyes and sensors due to its strong light absorption and emission properties in the visible range. Its bromine functionality allows for further chemical modification via cross-coupling reactions, making it valuable in tailoring materials for optoelectronic applications.