This chemical is primarily utilized in the field of organic electronics and material science. It serves as a key building block in the synthesis of conjugated polymers and small molecules, which are essential components in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs). Its rigid terphenyl core and carboxylic acid functional groups enable it to act as a linker or monomer in the formation of highly ordered and stable frameworks, such as metal-organic frameworks (MOFs) or covalent organic frameworks (COFs). These frameworks are often explored for applications in gas storage, separation, and catalysis. Additionally, its dimethoxy groups enhance solubility and processability, making it suitable for solution-based fabrication techniques in device manufacturing.