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90983

Supelco

Conjugated (9E,11E)-Linoleic acid

analytical standard

Synonym(s):

(9E,11E)-9,11-Octadecadienoic acid, 9E,11E-CLA, Isolinoleic acid, Linoleic acid (9-trans, 11-trans), Mangold’s acid

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About This Item

Empirical Formula (Hill Notation):
C18H32O2
CAS Number:
Molecular Weight:
280.45
MDL number:
UNSPSC Code:
85151701
PubChem Substance ID:
NACRES:
NA.24

biological source

synthetic

Quality Level

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

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+

InChI key

JBYXPOFIGCOSSB-XBLVEGMJSA-N

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.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Kulp K et al.
Batters and Breadings in Food Processing, (2) (2016)
Anne-Catherine Schneider et al.
PloS one, 7(3), e32824-e32824 (2012-03-20)
Conjugated linoleic acids (CLA), and principally c9t11 CLA, are suspected to have numerous preventive properties regarding non-infectious pathologies such as inflammatory diseases, atherosclerosis and several types of cancer. C9t11 CLA is produced in the rumen during biohydrogenation of linoleic acid
Christian Degen et al.
Biochimica et biophysica acta, 1811(12), 1070-1080 (2011-09-06)
Conjugated fatty acids (CFAs) exhibit growth inhibitory effects on colon cancer in vitro and in vivo. To investigate whether the anticancerogenic potency depends on number or configuration of the conjugated double bonds, the effect of conjugated linoleic acid (CLA; C18:2)
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
Tracy A McCrorie et al.
Nutrition research reviews, 24(2), 206-227 (2012-02-03)
The primary purpose of the present review was to determine if the scientific evidence available for potential human health benefits of conjugated linoleic acid (CLA) is sufficient to support health claims on foods based on milk naturally enriched with cis-9

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