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Merck

SMB00291

Sigma-Aldrich

十八碳四烯酸

≥99%

别名:

十八碳四烯酸, 鰮油酸, (6Z,9Z,12Z,15Z)-十八碳四烯酸, 6Z,9Z,12Z,15Z-十八碳四烯酸, 顺-6,9,12,15-十八碳四烯酸

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About This Item

经验公式(希尔记法):
C18H28O2
CAS号:
分子量:
276.41
MDL號碼:
分類程式碼代碼:
12352211
PubChem物質ID:
NACRES:
NA.25

化驗

≥99%

形狀

liquid

官能基

carboxylic acid

脂質類型

omega FAs

運輸包裝

ambient

儲存溫度

−20°C

SMILES 字串

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 密鑰

JIWBIWFOSCKQMA-LTKCOYKYSA-N

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生化/生理作用

十八碳四烯酸是一种含 18 碳的多不饱和脂肪酸(PUFA)。它属于 ω-3 脂肪酸类,其是二十碳五烯酸(EPA)和二十二碳六烯酸(DHA)的膳食前体。 十八碳四烯酸在种子油中少量存在。
一种含 18 个碳原子、ω-3 的脂肪酸,是二十碳五烯酸 (EPA) 和二十二碳六烯酸 (DHA) 的膳食先驱物质。十八碳四烯酸在植物油中少量存在。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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)
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)
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
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

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