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SMB00291

Sigma-Aldrich

Stearidonic acid

≥99%

Sinónimos:

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

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About This Item

Fórmula empírica (notación de Hill):
C18H28O2
Número de CAS:
20290-75-9
Peso molecular:
276.41
MDL number:
MFCD00216036
UNSPSC Code:
12352211
PubChem Substance ID:
329824926
NACRES:
NA.25

Quality Level

200

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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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

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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PHL80987

Tricin

Methyl all-cis-7,10,13,16,19-docosapentaenoate ≥97%, liquid

Sigma-Aldrich

D5679

Methyl all-cis-7,10,13,16,19-docosapentaenoate

alpha-Linolenic acid 1.0 mg/mL in ethanol, certified reference material, Cerilliant®

Supelco

L-039

alpha-Linolenic acid

cis-Vaccenic acid ≥97% (capillary GC), oil

Sigma-Aldrich

V0384

cis-Vaccenic acid

Stearidonic acid (18: 4n?3): Metabolism, nutritional importance, medical uses and natural sources.
Guil?Guerrero J L
European Journal of Lipid Science and Technology, 109(12), 1226-1236 (2007)
Sofia Morais et al.
International journal of molecular sciences, 21(10) (2020-05-21)
Very long-chain fatty acids (VLC-FA) play critical roles in neural tissues during the early development of vertebrates. However, studies on VLC-FA in fish are scarce. The biosynthesis of VLC-FA is mediated by elongation of very long-chain fatty acid 4 (Elovl4)
Angela Oboh et al.
Scientific reports, 7(1), 3889-3889 (2017-06-22)
Docosahexaenoic acid (DHA) plays important physiological roles in vertebrates. Studies in rats and rainbow trout confirmed that DHA biosynthesis proceeds through the so-called "Sprecher pathway", a biosynthetic process requiring a Δ6 desaturation of 24:5n-3 to 24:6n-3. Alternatively, some teleosts possess
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
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
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