β-Tocopherol-[13C9]

β-Tocopherol-[13C9] is a synthetic form of vitamin E that is labeled with carbon-13, a stable isotope of carbon. This labeling allows for the tracking and identification of the compound in various applications. In terms of usage, β-Tocopherol-[13C9] is commonly used in research and analytical laboratories as a standard or reference material for the analysis and quantification of vitamin E. It can also be used in nutritional studies to determine the bioavailability and metabolism of vitamin E in humans and animals. Additionally, it can be used in the development and testing of vitamin E supplements and fortified foods. Chemically, β-Tocopherol-[13C9] is a fat-soluble antioxidant that plays a crucial role in protecting cells from oxidative damage. It is composed of a chromanol ring and a phytyl tail, with nine carbon-13 atoms incorporated into the phytyl tail. The labeling does not affect the physical or chemical properties of the compound, but it does allow for its detection and quantification using mass spectrometry techniques. Overall, β-Tocopherol-[13C9] is a valuable tool for researchers and analysts in the fields of nutrition, biochemistry, and pharmaceutical development. Its unique labeling provides a level of precision and accuracy in the analysis and understanding of vitamin E metabolism and function.