Used in the synthesis of pharmaceutical intermediates, particularly in the development of kinase inhibitors for cancer treatment. Acts as a building block in organic synthesis due to its conjugated system and functional groups, enabling coupling reactions and heterocycle formation. Also employed in the preparation of metal-organic frameworks (MOFs) and coordination polymers for catalytic applications. Its pyridine and acrylic acid moieties allow for chelation with metal ions, making it useful in materials science and sensor design.