Used as a chiral auxiliary and asymmetric catalyst in organic synthesis, particularly in enantioselective transformations. Its rigid imidazolidine framework with multiple stereocenters enables high stereocontrol in reactions such as aldol condensations, alkylations, and nucleophilic additions. Commonly employed in the synthesis of complex natural products and pharmaceutical intermediates where precise stereochemistry is critical. The hydroxyl and imino functional groups allow for coordination with metal catalysts or hydrogen bonding, enhancing its catalytic activity and selectivity. Often utilized in research settings for developing new asymmetric methodologies.