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CAS 4906-91-6

:

(8Z,11Z,14Z)-octadeca-8,11,14-trienoic acid

Description:
(8Z,11Z,14Z)-octadeca-8,11,14-trienoic acid, commonly known as alpha-linolenic acid (ALA), is a polyunsaturated omega-3 fatty acid. It is characterized by its long carbon chain consisting of 18 carbon atoms and three double bonds located at the 8th, 11th, and 14th positions, all in the cis configuration. ALA is an essential fatty acid, meaning it cannot be synthesized by the human body and must be obtained through diet, primarily from plant sources such as flaxseeds, chia seeds, and walnuts. This fatty acid plays a crucial role in human health, contributing to cardiovascular health, anti-inflammatory processes, and brain function. ALA is also a precursor to other important omega-3 fatty acids, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). In terms of physical properties, ALA is typically a colorless to pale yellow liquid at room temperature and is soluble in organic solvents. Its chemical structure and properties make it significant in both nutrition and biochemistry.
Formula:C18H30O2
InChI:InChI=1/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h4-5,7-8,10-11H,2-3,6,9,12-17H2,1H3,(H,19,20)/b5-4-,8-7-,11-10-
SMILES:CCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)O
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