25-Hydroxyvitamin-D3-[23,24,25,26,27-13C5] (Solution)

25-Hydroxyvitamin-D3-[23,24,25,26,27-13C5] (Solution) is a stable isotope-labeled compound that is used in various research and clinical applications. This solution is typically used in studies related to vitamin D metabolism, as it helps researchers understand how the body processes and utilizes this essential nutrient. Chemically, 25-Hydroxyvitamin-D3-[23,24,25,26,27-13C5] is a derivative of vitamin D3, which is converted to 25-hydroxyvitamin D3 (25(OH)D3) in the liver. This conversion process is essential for maintaining healthy bone density, as well as regulating calcium and phosphorus levels in the body. In laboratory settings, this solution is used primarily for stable isotope dilution mass spectrometry (SIDMS) analysis, which is a highly sensitive method for quantifying vitamin D metabolites in biological samples. By using 25-Hydroxyvitamin-D3-[23,24,25,26,27-13C5] as an internal standard, researchers can accurately measure the concentration of 25(OH)D3 in blood and other bodily fluids. Overall, 25-Hydroxyvitamin-D3-[23,24,25,26,27-13C5] (Solution) is a valuable tool for researchers and clinicians seeking to understand the role of vitamin D in human health. Its stable isotope-labeled structure and stability make it a reliable standard for SIDMS analysis, and its chemical properties allow for precise measurement and analysis of vitamin D metabolites in biological samples.