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L2251

Sigma-Aldrich

Methyl linolelaidate

≥99% (GC), liquid

Synonym(s):

Linolelaidic acid methyl ester, Methyl trans,trans-9,12-octadecadienoate

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About This Item

Empirical Formula (Hill Notation):
C19H34O2
CAS Number:
2566-97-4
Molecular Weight:
294.47
Beilstein/REAXYS Number:
1727615
EC Number:
219-901-7
MDL number:
MFCD00069997
UNSPSC Code:
12352211
PubChem Substance ID:
24896306
NACRES:
NA.25

biological source

plant

Quality Level

200

assay

≥99% (GC)

form

liquid

density

0.88 g/mL at 25 °C (lit.)

functional group

ester

lipid type

unsaturated FAs

shipped in

ambient

storage temp.

−20°C

SMILES string

CCCCC\C=C\C\C=C\CCCCCCCC(=O)OC

InChI

1S/C19H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h7-8,10-11H,3-6,9,12-18H2,1-2H3/b8-7+,11-10+

InChI key

WTTJVINHCBCLGX-ZDVGBALWSA-N

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Packaging

Sealed ampule

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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trans-9-Octadecenoic acid methyl ester certified reference material, 10 mg/mL in heptane, ampule of 1 mL

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Linolenic acid methyl ester isomer mix

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B M Craven et al.
Journal of lipid research, 24(6), 784-789 (1983-06-01)
At 123 K, crystals of cholesteryl trans-9-trans-12-octadecadienoate (cholesteryl linolelaidate, C47H76O2) are monoclinic, space group P2(1) with cell dimensions a = 13.03(3), b = 8.76(2), c = 17.90(4) A, beta = 89.7(2) degrees, having two molecules per unit cell. The crystal
T H Fischer et al.
Biochimica et biophysica acta, 1022(2), 215-228 (1990-02-28)
Arachidonate, at concentrations up to 50 microM, induced dose-dependent calcium efflux from preloaded microsomes prepared from human platelets, but not from unilamellar egg phosphatidylcholine vesicles. Arachidonate-induced efflux from microsomes was not inhibited by indomethacin, 13-azaprostanoic acid, or catalase and superoxide
Effect of emeriamine, an inhibitor of fatty acid oxidation, on metabolic fate of a geometrical isomer of linoleic acid in perfused rat liver.
Fukuda N, Fukui M, Kai Y, Jayasooriya AP, et al.
J. Nutr. Sci. Vitaminol., 44, 525-535 (1998)
Mizuka Nagai et al.
Bioscience, biotechnology, and biochemistry, 73(11), 2501-2505 (2009-11-10)
Acyl arbutin was synthesized through the condensation of arbutin with a saturated fatty acid (C6-18) by the immobilized lipase in a batch reaction. The conversion at 10 and 20 g/l-solvent of immobilized lipase reached 45% over 2 d, but the
Philip T Lynett et al.
Organic & biomolecular chemistry, 9(9), 3320-3330 (2011-03-30)
It has long been recognized that garlic and petiveria, two plants of the Allium genus--which also includes onions, leeks and shallots--possess great medicinal value. In recent times, the biological activities of extracts of these plants have been ascribed to the
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