D-Glucose-1-C-d is widely utilized in metabolic research and tracer studies to investigate glucose metabolism pathways. It serves as a labeled compound in nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry, enabling scientists to trace and analyze biochemical processes in cells and organisms. This chemical is particularly valuable in studies related to carbohydrate metabolism, energy production, and the regulation of metabolic diseases such as diabetes. Additionally, it is employed in the development of diagnostic tools and therapeutic strategies, providing insights into cellular uptake and utilization of glucose. Its application extends to the field of biochemistry, where it aids in understanding enzyme mechanisms and metabolic flux analysis.