SMB00291
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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关于此项目
经验公式（希尔记法）:
C18H28O2
化学文摘社编号:
分子量:
276.41
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352211
MDL number:
InChI key
JIWBIWFOSCKQMA-LTKCOYKYSA-N
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-
assay
≥99%
form
liquid
functional group
carboxylic acid
lipid type
omega FAs
shipped in
ambient
storage temp.
−20°C
Quality Level
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Biochem/physiol Actions
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。
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。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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.
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
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)
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
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