Used as an intermediate in pharmaceutical synthesis, particularly in the development of biologically active compounds containing thiophene moieties. It serves as a protected amine building block, enabling selective reactions in multi-step organic syntheses. The tert-butyl carbamate group provides stability under various reaction conditions while allowing for deprotection when needed. Commonly employed in the preparation of kinase inhibitors and other medicinal agents where the thiophene ring acts as a core aromatic structure. Also utilized in agrochemical research for designing novel active ingredients. Its bromine functionality allows for further cross-coupling reactions, such as Suzuki or Buchwald-Hartwig, making it valuable in constructing complex molecules.