Used as a key intermediate in the synthesis of advanced organic materials, particularly in the preparation of metal-organic frameworks (MOFs) due to its rigid aromatic structure and functional aldehyde groups. Its dimethoxy substituents enhance electron density, making it valuable in the development of fluorescent sensors and optoelectronic materials. Also employed in pharmaceutical research for constructing complex heterocyclic compounds through condensation reactions. Its well-defined geometry supports the design of porous materials for gas storage and catalysis applications.