Used in organic synthesis as an intermediate for the production of pharmaceuticals and agrochemicals. It serves as a key building block in the development of compounds with potential therapeutic properties, such as anti-inflammatory and antimicrobial agents. Additionally, it is employed in the synthesis of specialty chemicals and fine chemicals, where its aldehyde group allows for further functionalization. In material science, it can be utilized in the preparation of organic electronic materials or polymers. Its bromo and ethoxy substituents make it a versatile reagent for cross-coupling reactions in advanced chemical research.