(3-(3-Methoxypropoxy)phenyl)boronic acid is widely used in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. This reaction is essential for forming carbon-carbon bonds, making it valuable in the production of pharmaceuticals, agrochemicals, and advanced materials. The compound serves as a key intermediate in the synthesis of complex organic molecules, enabling the creation of biologically active compounds and fine chemicals. Its boronic acid group allows for efficient coupling with aryl halides, making it a versatile reagent in medicinal chemistry for drug discovery and development. Additionally, it is utilized in the preparation of polymers and functional materials, contributing to advancements in material science.