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Merck
CN

90983

共轭(9E,11E)-亚油酸

analytical standard

别名:

(9E,11E)-9,11-十八碳二烯酸, 9E,11E-CLA, Mangold 酸, 亚油酸(9-反,11-反), 异亚油酸

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关于此项目

经验公式(希尔记法):
C18H32O2
化学文摘社编号:
分子量:
280.45
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
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InChI key

JBYXPOFIGCOSSB-XBLVEGMJSA-N

SMILES string

CCCCCC\C=C\C=C\CCCCCCCC(O)=O

InChI

1S/C18H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-10H,2-6,11-17H2,1H3,(H,19,20)/b8-7+,10-9+

biological source

synthetic

grade

analytical standard

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

functional group

carboxylic acid

storage temp.

−20°C

Quality Level

General description

Conjugated (9E,11E)-linoleic acid can be obtained via hydrogenation of linoleic acid in the middle [12,13] double bond.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Kulp K et al.
Batters and Breadings in Food Processing, (2) (2016)
M Joy et al.
Meat science, 90(3), 775-782 (2011-12-01)
The aim of this study was to evaluate the use of forage diets (grazing vs. hay) around the time of ewe parturition, on the fatty acids profile of suckling lamb meat (10-12kg body weight). Forty-eight multiparous single-bearing ewes were used.
Xiaohua Liu et al.
Journal of agricultural and food chemistry, 60(38), 9705-9710 (2012-09-06)
A simple and accurate method for screening of bacterial strains with the ability to convert free linoleic acid into specific conjugated linoleic acid (CLA) isomers has been developed by combining the ultraviolet spectral scan and capillary electrophoresis analysis. The ultraviolet
Jason R Deguire et al.
Nutrition research (New York, N.Y.), 32(12), 911-920 (2012-12-19)
The relationships between conjugated linoleic acid (CLA) status, bone, body composition, and the effect of CLA on calciotropic hormones are unclear. A cross-sectional study was designed to examine the association between c9, t11 CLA status in erythrocyte membranes (RBC) and
Manuela Oraldi et al.
Lipids, 48(1), 29-38 (2012-11-07)
Conjugated linoleic acid (CLA) is thought to have anti-proliferative and anti-inflammatory properties, but its effect on cancer cachexia is unknown. Two effects were here investigated: that of CLA on inflammatory mediator production in human lung cancer cells, and that of

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