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Key Documents

V1131

Sigma-Aldrich

trans-Vaccenic acid

≥99% (capillary GC)

Synonym(s):

11-trans-Octadecenoic acid, trans-11-Octadecenoic acid

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$963.00

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100 MG
$251.00
1 G
$963.00

About This Item

Empirical Formula (Hill Notation):
C18H34O2
CAS Number:
Molecular Weight:
282.46
EC Number:
MDL number:
UNSPSC Code:
12352211
PubChem Substance ID:
NACRES:
NA.25

$251.00


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biological source

synthetic (organic)

Assay

≥99% (capillary GC)

functional group

carboxylic acid

lipid type

unsaturated FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCCC\C=C/CCCCCCCCCC(O)=O

InChI

1S/C18H34O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h7-8H,2-6,9-17H2,1H3,(H,19,20)/b8-7+

InChI key

UWHZIFQPPBDJPM-BQYQJAHWSA-N

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Packaging

Sealed ampule.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Arturo Anadon et al.
Journal of agricultural and food chemistry, 59(14), 8036-8046 (2011-06-18)
Few studies have focused on the toxicological risks of dairy fat intake. A standard dairy fat (SDF) with a 70% SFA content and a naturally enriched dairy fat (EDF) in vaccenic, rumenic and α-linolenic acids and low in SFA (54%)
Enrico Girardi et al.
PLoS biology, 9(11), e1001189-e1001189 (2011-11-10)
Invariant natural killer T (iNKT) cells are an evolutionary conserved T cell population characterized by features of both the innate and adaptive immune response. Studies have shown that iNKT cells are required for protective responses to Gram-positive pathogens such as
Michael A Zulyniak et al.
Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme, 37(5), 1003-1007 (2012-06-23)
Serum triglyceride levels are associated with metabolic disorders; however, it remains unclear whether the fatty acid (FA) composition of triglycerides is also changed. Although there were no differences in circulating triglyceride levels between normoglycaemic-normoinsulinaemic and hyperglycaemic-hyperinsulinaemic men, inspection of individual
Anke Jaudszus et al.
Biochimica et biophysica acta, 1821(10), 1316-1322 (2012-07-04)
The ruminant trans fatty acid vaccenic acid (tVA) favorably alters markers of inflammation. However, it is not yet clear whether these effects are attributed to its endogenous partial conversion to c9,t11-CLA, which is known to possess anti-inflammatory properties. We compared
X Sun et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 41(5), 729-738 (2011-03-25)
Orally administered milk fat enriched in conjugated linoleic acid (CLA) and trans-vaccenic acid (VA) ('enriched milk fat'), produced by supplementing the diet of pasture-fed cows with fish and sunflower oil, has been shown previously to suppress the development of allergic

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