This chemical is primarily utilized as a chiral ligand in asymmetric catalysis, particularly in transition metal-catalyzed reactions. Its unique structure, featuring a xanthene backbone and a sulfinamide group, makes it highly effective in inducing enantioselectivity in various organic transformations. It is commonly employed in asymmetric hydrogenation, C-C bond formation, and other stereoselective processes, enabling the synthesis of complex chiral molecules with high optical purity. Its application is particularly valuable in the pharmaceutical industry for producing enantiomerically pure active pharmaceutical ingredients (APIs) and intermediates. Additionally, it finds use in academic research for developing new catalytic methodologies and exploring stereochemical outcomes in synthetic chemistry.