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SMB00291

Sigma-Aldrich

Stearidonic acid

≥99%

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Synonym(s):
Stearidonic acid, (6Z,9Z,12Z,15Z)-Octadecatetraenoic acid, Moroctic acid, Stearidonate, 6Z,9Z,12Z,15Z-Octadecatetraenoic acid, all-cis-6,9,12,15-Octadecatetraenoic acid
Empirical Formula (Hill Notation):
C18H28O2
CAS Number:
Molecular Weight:
276.41
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Assay

≥99%

form

liquid

functional group

carboxylic acid

lipid type

omega FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

CC\C=C/C\C=C/C\C=C/C\C=C/CCCCC(O)=O

InChI

1S/C18H28O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10,12-13H,2,5,8,11,14-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-,13-12-

InChI key

JIWBIWFOSCKQMA-LTKCOYKYSA-N

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This Item
A3611T6513M2689
Stearidonic acid ≥99%

Sigma-Aldrich

SMB00291

Stearidonic acid

Arachidonic acid from non-animal source, ≥98.5% (GC)

Sigma-Aldrich

A3611

Arachidonic acid

Glyceryl trilinolenate ≥97% (TLC), liquid

Sigma-Aldrich

T6513

Glyceryl trilinolenate

form

liquid

form

liquid

form

liquid

form

methyl acetate solution

functional group

carboxylic acid

functional group

carboxylic acid

functional group

ester

functional group

-

shipped in

ambient

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−70°C

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

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.
An 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.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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25G
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Zahid Rasul Niazi et al.
Hypertension research : official journal of the Japanese Society of Hypertension, 40(12), 966-975 (2017-09-08)
Eicosapentaenoic acid:docosahexaenoic acid (EPA:DHA) 6:1, an omega-3 polyunsaturated fatty acid formulation, has been shown to induce a sustained formation of endothelial nitric oxide (NO) synthase-derived NO, a major vasoprotective factor. This study examined whether chronic intake of EPA:DHA 6:1 prevents
J L Fidalgo Rodríguez et al.
Biochimica et biophysica acta. Biomembranes, 1861(8), 1428-1436 (2019-06-13)
Unsaturated fatty acids (UFAs) are known to lower the level of sterols in blood, which accounts for their cardioprotective effect. To understand the molecular basis of this effect, Langmuir monolayer studies have been performed. A series of UFAs differing in
Angela Oboh et al.
Lipids, 52(10), 837-848 (2017-09-01)
Elongation of very long-chain fatty acid 4 (Elovl4) proteins participate in the biosynthesis of very long-chain (>C
Protein kinase inhibition by ω-3 fatty acids.
Mirnikjoo B, et al.
The Journal of Biological Chemistry, 276(14), 10888-10896 (2001)
Characterization of seed oils of wild, edible Finnish berries.
Johansson A and Kallio H
European Food Research and Technology, 204(4), 300-307 (1997)

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