(S)-2,2'-Bis(bromomethyl)-1,1'-binaphthalene is primarily utilized in the field of asymmetric synthesis and chiral chemistry. It serves as a key intermediate in the preparation of chiral ligands and catalysts, which are essential for enantioselective reactions. These reactions are crucial in the pharmaceutical industry for producing enantiomerically pure compounds, ensuring the efficacy and safety of drugs. Additionally, this compound is employed in the development of advanced materials, such as chiral polymers and liquid crystals, which have applications in electronics and display technologies. Its unique structure also makes it a valuable building block in organic synthesis for constructing complex molecular architectures.