Desmethyl ranolazine β-D-glucuronide is a biochemical reagent used in glycobiology research. Glycobiology explores the structure, synthesis, biology, and evolution of sugars. This field covers carbohydrate chemistry, enzymology of glycan formation and degradation, protein-glycan interactions, and the function of glycans in biological systems. It is closely linked to fundamental research, biomedicine, and biotechnology.