Used as a key intermediate in organic synthesis, particularly in pharmaceuticals and agrochemicals. Its aldehyde and bromomethyl functional groups allow for diverse chemical transformations, enabling the construction of complex molecules. Commonly employed in the preparation of heterocyclic compounds, it serves as a building block in the synthesis of bioactive agents such as antitumor, anti-inflammatory, and antimicrobial compounds. Also utilized in the development of functionalized polymers and ligands for catalysis due to its reactivity and structural versatility.