This compound is primarily utilized in the field of organic electronics due to its unique structural properties. It serves as a key building block in the synthesis of conjugated polymers, which are essential components in organic light-emitting diodes (OLEDs) and organic photovoltaic (OPV) cells. Its rigid fluorene core enhances the thermal stability and charge transport properties of the resulting materials, making it suitable for high-performance electronic devices. Additionally, the presence of carboxylic acid groups allows for further functionalization, enabling the creation of tailored materials for specific applications in sensors and optoelectronic devices. Its role in advancing sustainable and flexible electronics highlights its importance in modern technology.