Eicosatrienoic Acid, also known as icosatrienoic acid, is a fatty acid with great significance in human health. This essential polyunsaturated omega-6 fatty acid belongs to the family of long-chain fatty acids. Commonly found in various vegetable oils such as sunflower oil, corn oil, and soybean oil, eicosatrienoic acid plays a crucial role in cellular membrane structure and function. Additionally, it is involved in the synthesis of inflammatory compounds. Synonyms for eicosatrienoic acid include icosatrienoic acid, C20:3(n-9), and Timnodonic acid. Regardless of its name, this fatty acid remains vital for maintaining optimal health and well-being.