Used in organic electronics as a key intermediate for synthesizing conjugated polymers and small molecule semiconductors. Its structure supports charge transport, making it suitable for applications in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs). The bromine groups allow further functionalization via cross-coupling reactions, enabling tailored modifications for improved device performance. Also employed in the development of organic light-emitting diodes (OLEDs) due to its ability to form emissive or charge-transport layers when modified. Its aldehyde group facilitates extension into larger π-conjugated systems, enhancing light absorption and emission properties.