This compound is primarily used in peptide synthesis as a building block for creating complex peptide chains. Its fluorenylmethoxycarbonyl (Fmoc) group serves as a protective group for the amine functionality during the synthesis process, ensuring selective reactions at other sites. The bromothiophene moiety introduces unique electronic properties, making it valuable in the development of peptides with specific biological activities or for use in materials science. It is particularly useful in the synthesis of peptides that require precise structural modifications for research in drug development and biochemical studies.