11,14-eicosadienoic acid

11,14-Eicosadienoic acid (CAS 2091-39-6), also known as n-6 eicosadienoic acid, is a 20-carbon polyunsaturated fatty acid belonging to the omega-6 family. It occurs naturally in certain plant and animal lipid fractions.

This compound is used as a reference standard, biochemical building block, and functional lipid ingredient across research and formulation contexts. In pharmaceutical and nutraceutical research, it serves as an analytical reference standard.

It is essential for fatty acid profiling and metabolic pathway studies. Personal care formulators incorporate it into lipid-rich skin preparations where omega-6 fatty acids are used to support barrier-relevant formulations.

In food and nutrition product development, it functions as a minor bioactive fatty acid component in specialty lipid blends targeting omega-6 nutritional profiles. It is also used in oxidative stability studies.

These studies are critical where polyunsaturated fatty acid behavior under formulation conditions must be characterized. 11,14-Eicosadienoic acid is typically supplied as a neat liquid or dissolved in solvent at defined concentrations.

It is primarily intended for research and analytical use. It is available in high-purity grades suited to reference standard applications, with purity levels commonly at 98% or above for laboratory use.

Quantities range from milligram-scale analytical lots to small bulk quantities depending on supplier capability. The material is handled according to strict quality protocols to ensure the integrity of the polyunsaturated structure.