1-Palmitoyl-2-linoleoyl-rac-glycerol-d5

1-Palmitoyl-2-linoleoyl-rac-glycerol-d5 is a stable isotope-labeled lipid, also known as PLG. It is a glycerolipid that is composed of a glycerol backbone, one palmitic acid molecule, and two linoleic acid molecules. PLG is commonly used as a standard in mass spectrometry-based lipidomics research to study the metabolism and function of lipids. The chemical formula of PLG is C39H60D5O5. It has a molecular weight of 633.02 g/mol. The stable isotope labeling of PLG with deuterium atoms provides a useful tool for studying the metabolism of lipids in vivo. This technique involves the administration of deuterium-labeled lipids to an organism, which are then incorporated into the lipid pool. The deuterated lipids can be tracked and measured using mass spectrometry, providing valuable information on lipid metabolism. PLG is also used in the development of novel therapeutic agents for the treatment of various diseases, including cancer and inflammation. It has been shown to have anti-inflammatory and anticancer properties, making it a promising candidate for drug development. In conclusion, 1-Palmitoyl-2-linoleoyl-rac-glycerol-d5 is a stable isotope-labeled lipid that is commonly used as a standard in mass spectrometry-based lipidomics research. Its chemical properties make it a useful tool for studying lipid metabolism and developing novel therapeutic agents for the treatment of various diseases.