This chemical, 3-Amino-5-fluorophenylboronic acid, features an amino group at the 3-position and a fluoro group at the 5-position on a phenylboronic acid scaffold. It is primarily utilized in organic synthesis, particularly in Suzuki-Miyaura cross-coupling reactions. It serves as a key building block for creating complex organic molecules, often used in the development of pharmaceuticals and agrochemicals. Its boronic acid group enables the formation of carbon-carbon bonds, while the amino and fluoro substituents enhance reactivity and biological properties, making it valuable in constructing biologically active compounds. Additionally, it is employed in the synthesis of fluorescent dyes and sensors, where its structural properties improve specificity and sensitivity. The compound’s unique structure also makes it suitable for research in material science, particularly in designing advanced polymers and coatings.