2-Fluorobenzyl isocyanate is primarily used in organic synthesis as a versatile building block for the creation of various chemical compounds. It is particularly valuable in the pharmaceutical industry, where it serves as an intermediate in the production of active pharmaceutical ingredients (APIs). The compound’s reactive isocyanate group allows it to form bonds with amines, alcohols, and other nucleophiles, making it useful for synthesizing urea, carbamate, and amide derivatives. These derivatives are often explored for their potential therapeutic properties, such as enzyme inhibition or receptor modulation. Additionally, it finds applications in material science, where it is used to modify polymers or create specialty coatings with enhanced properties like durability or chemical resistance. Its fluorine atom can also impart unique electronic and steric effects, making it valuable in designing molecules with specific reactivity or stability.