Diisopropyl D-(-)-tartrate, also known as Diisopropyl D-(-)-tartrate, is a chemical compound widely used in various industries. This compound serves as a resolving agent and chiral auxiliary, playing a crucial role in the production of optically pure compounds in synthetic organic chemistry. It finds applications in the synthesis of pharmaceuticals, agrochemicals, fragrances, and other fine chemicals that require precise control over stereochemistry.