18566
全顺式-4,7,10,13,16-二十二碳五烯酸
analytical standard
别名:
(4Z,7Z,10Z,13Z,16Z)-4,7,10,13,16-二十二碳五烯酸, 二十二碳五烯酸, （全- Z ）-4,7,10,13,16-二十二碳五烯酸
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关于此项目
经验公式（希尔记法）:
C22H34O2
化学文摘社编号:
分子量:
330.50
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
InChI
1S/C22H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h6-7,9-10,12-13,15-16,18-19H,2-5,8,11,14,17,20-21H2,1H3,(H,23,24)/b7-6-,10-9-,13-12-,16-15-,19-18-
SMILES string
OC(CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
InChI key
AVKOENOBFIYBSA-WMPRHZDHSA-N
biological source
synthetic
grade
analytical standard
description
C22:5n6
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
functional group
carboxylic acid
storage temp.
−20°C
Quality Level
General description
二十二碳五烯酸是一种极长链的多不饱和脂肪酸，酰基链上有两个或两个以上的双键。
Application
在通过 HPLC/电喷雾离子化质谱 (ESI/MS) 和 HPLC/ESI/MS/MS 进行磷脂分析时，将其用作进食细胞的补充。
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务部门。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
Other Notes
在我们的NMR在线平台ChemisTwin®上可以找到本品对应的数字化标准物质。您可使用ChemisTwin®上的数字等效品鉴定您的样品并进行定量分析（使用数字化外标）。可查看该物质的NMR谱图，只需点击几次鼠标，就能进行在线样品比对。欢迎点击了解更多，开启免费试用之旅。
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Katrin Kuhnt et al.
The Journal of nutrition, 144(4), 447-460 (2014-02-21)
Dietary supplementation with echium oil (EO) containing stearidonic acid (SDA) is a plant-based strategy to improve long-chain (LC) n-3 (ω-3) polyunsaturated fatty acid (PUFA) status in humans. We investigated the effect of EO on LC n-3 PUFA accumulation in blood
J K Beckman et al.
Lipids, 15(6), 389-394 (1980-06-01)
The metabolism of [1-14C] linoleic, [1-14C] arachidonic and [3-14C] docosa-4,7,10,13,16-pentaenoic acids was investigated after intratesticular injection of the labeled compounds and isolation of rat Sertoli and germinal cell. Following injection of either 14C-linoleate or 14C-arachidonate, the specific activity (sp act)
Yuru Deng et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 23(9), 2866-2871 (2009-05-02)
Very long-chain polyunsaturated fatty acids (VLC-PUFAs), such as docosahexaenoic acid (DHA) and docosapentaenoic acid (DPA), have recently made it to the realm of "magical molecules" based on their multiple presumably beneficial effects in biological systems, making these PUFAs particularly interesting
B S Mohammed et al.
The Biochemical journal, 326 ( Pt 2), 425-430 (1997-09-18)
It is now established that fatty acid 7,10,13,16-22:4 is metabolized into 4,7,10,13,16-22:5 as follows: 7,10,13,16-22:4-->9,12,15, 18-24:4-->6,9,12,15,18-24:5-->4,7,10,13,16-22:5. Neither C24 fatty acid was esterified to 1-acyl-sn-glycero-3-phosphocholine (1-acyl-GPC) by microsomes, whereas the rates of esterification of 4, 7,10,13,16-22:5, 7,10,13,16-22:4 and 5,8,11,14-20:4 were respectively
B S Mohammed et al.
Archives of biochemistry and biophysics, 317(1), 179-184 (1995-02-20)
When rat liver microsomes were incubated with [1-14C]22:4(n-6) under standard conditions for measuring acyl-CoA desaturases, it was not possible to detect the synthesis of any 22:5(n-6). When malonyl-CoA and NADPH were included in the incubation, 22:4(n-6) was chain elongated to
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