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| STEARIDONIC ACID Basic information |
| Product Name: | STEARIDONIC ACID | | Synonyms: | all-cis-6,9,12,15-Octadecatetraenoic acid;18:4(n-3);18:4ω3;(6Z,9Z,12Z,15Z)-Octadeca-6,9,12,15-tetraenoic acid;All-cis-octadeca-6,9,12,15-tetraenoic acid;Chebi:32389;6C,9C,12C,15C-OCTADECATETRAENOIC ACID;6Z,9Z,12Z,15Z-OCTADECATETRAENOIC ACID | | CAS: | 20290-75-9 | | MF: | C18H28O2 | | MW: | 276.41 | | EINECS: | | Product Categories: | Fatty Acid Derivatives & Lipids;Glycerols | | Mol File: | 20290-75-9.mol |
| STEARIDONIC ACID Chemical Properties |
| Melting point | 200℃ (decomposition) | | Boiling point | 382.5±11.0 °C(Predicted) | | density | 0.9334 g/cm3 (15 ºC) | | refractive index | 1.4930 (589.3 nm 15℃) | | Fp | 17 °C | | storage temp. | -20°C | | solubility | Chloroform (Slightly) | | pka | 4.74±0.10(Predicted) | | form | liquid | | color | Clear Colorless to Light Yellow |
| Hazard Codes | F | | Risk Statements | 11 | | Safety Statements | 7-16 | | RIDADR | UN 1170 3/PG 2 | | WGK Germany | 3 |
| STEARIDONIC ACID Usage And Synthesis |
| Description | Stearidonic acid (SDA) is an ω-3 fatty acid, sometimes called moroctic acid. It is biosynthesized from alpha-linolenic acid by the enzyme delta-6-desaturase. Natural sources of this fatty acid are the seed oils of hemp, blackcurrant, corn gromwell and echium, and the cyanobacterium Spirulina. | | Chemical Properties | Light Yellow Oil | | Uses | Stearidonic Acid
onic acid is present in small amounts in seed oils. | | Uses | A 18-carbon, ω-3 fatty acid which is a dietary precursor to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amounts in seed oils.
| | Definition | ChEBI: An octadecatetraenoic acid having four double bonds located at positions 6, 9, 12 and 15 (the all-cis-isomer). It has been isolated from Lithospermum officinale and fish oils. | | Biochem/physiol Actions | Stearidonic acid is an 18-carbon containing polyunsaturated fatty acid (PUFA). It belongs to the class of ω-3 fatty acids, which are dietary precursors to eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Stearidonic acid is present in small amounts in seed oils. |
| STEARIDONIC ACID Preparation Products And Raw materials |
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