1,2-Dioleoyl-3-linoleoyl-rac-glycerol (CAS 2190-20-7)

1,2-Dioleoyl-3-linoleoyl-rac-glycerol, identified by the CAS number 2190-20-7, is a triacylglycerol molecule where the glycerol backbone is esterified with two oleic acid molecules and one linoleic acid molecule. This specific arrangement of fatty acids confers distinct physical and chemical properties to the molecule, making it a valuable subject of study in the fields of lipid chemistry and metabolism. The presence of both mono- and polyunsaturated fatty acids (oleic and linoleic, respectively) provides insights into the behavior of unsaturated fats in biological systems, particularly in relation to lipid membranes and energy storage mechanisms. In research contexts, 1,2-Dioleoyl-3-linoleoyl-rac-glycerol is often utilized to investigate the effects of fatty acid composition on the biophysical properties of lipids, such as melting point, fluidity, and interactions with other lipid or protein molecules. This compound is also used in studies focusing on the digestion, absorption, and metabolic conversion of fats, where understanding the role of different fatty acid types in these processes is crucial. Additionally, it serves as a model compound in the study of oxidation stability and the formation of lipid peroxides, which are important for assessing the impact of lipid oxidation on food quality and safety. Through such research, this chemical helps to explain fundamental aspects of lipid function and behavior in both biological and food science applications.