Dihomo-γ-Linolenic Acid methyl ester (CAS 21061-10-9)

Dihomo-γ-Linolenic Acid methyl ester, identified by the CAS number 21061-10-9, is the methyl ester derivative of Dihomo-γ-Linolenic Acid (DGLA), a polyunsaturated fatty acid with three double bonds. This compound is particularly notable for its role in the study of lipid metabolism and the biosynthetic pathways that lead to the formation of important eicosanoids. In non-medical research, Dihomo-γ-Linolenic Acid methyl ester serves as a crucial tool in exploring the enzymatic steps involved in the conversion of fatty acids into other biologically significant molecules. This includes studies on the activity of desaturase and elongase enzymes, which are key in the metabolic pathways that modify fatty acid structures and functions. Researchers utilize this ester to understand how specific fatty acids influence the physical properties of cellular membranes, including fluidity and permeability, which are essential for cell function and interaction with the environment. Additionally, the compound is used in agricultural and environmental sciences to examine how plants can be genetically engineered or bred to produce specific fatty acids that enhance their resistance to pests and diseases or improve their nutritional value. Such research provides valuable insights into the manipulation of lipid pathways, potentially leading to advances in crop science and sustainable agriculture practices.