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L6031

Sigma-Aldrich

Linolenic acid methyl ester isomer mix

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Synonym(s):
9,12,15-Octadecatrienoic acid methyl ester
NACRES:
NA.25

biological source

synthetic (organic)

Quality Level

assay

≥98% (TLC)

form

liquid

functional group

ester

lipid type

omega FAs

shipped in

ambient

storage temp.

−20°C

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This Item
L2626M3650L6766
Methyl linolenate ≥99% (GC)

L2626

Methyl linolenate

Methyl myristoleate ≥98.5% (capillary GC), liquid

M3650

Methyl myristoleate

Methyl tetracosanoate ≥99.0% (capillary GC)

L6766

Methyl tetracosanoate

assay

≥98% (TLC)

assay

≥99% (GC)

assay

≥98.5% (capillary GC)

assay

≥99.0% (capillary GC)

biological source

synthetic (organic)

biological source

plant

biological source

synthetic (organic)

biological source

synthetic (organic)

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

2-8°C

form

liquid

form

liquid

form

liquid

form

powder or crystals

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

Application

Useful as a reference standard for GC or HPLC analysis of cis- and trans-fatty acid methyl ester isomers.

Packaging

Sealed ampule

Other Notes

Contents:
Approx. 30% trans,trans,trans isomer
Approx. 15% each trans,trans,cis; trans,cis,trans; cis,trans,trans
Approx. 7% each cis,cis,trans; cis,trans,cis; trans,cis,cis
Approx. 3% cis,cis,cis

pictograms

Exclamation markHealth hazard

signalword

Warning

Hazard Classifications

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

target_organs

Central nervous system

Storage Class

6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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Customers Also Viewed

Adlof, R.O.
Journal of Chromatography A, 659, 95-95 (1994)
Leila Hejazi et al.
Analytical chemistry, 81(4), 1450-1458 (2009-01-17)
Gas chromatography using a highly polar column combined with field ionization mass spectrometry (FI-MS) is used as a comprehensive two-dimensional (2D) separation approach to analyze mixtures of fatty acid methyl esters (FAMEs). A unique ordered pattern and classification of FAMEs
Wolff, R.L.
Journal of Chromatographic Science, 30, 17-17 (1992)
Leila Hejazi et al.
Talanta, 83(4), 1233-1238 (2011-01-11)
Gas chromatography, using a highly polar column, low energy (30 eV) electron ionization mass spectrometry and multivariate curve resolution, are combined to obtain the mass spectra of all eight geometrical isomers of α-linolenic acid. A step by step Student's t-test
Leila Hejazi et al.
Journal of the American Society for Mass Spectrometry, 20(7), 1272-1280 (2009-03-26)
There is a consensus that electron impact ionization mass spectrometry is not capable of discriminating among geometrical isomers of unsaturated fatty acid methyl esters (and in general olefinic compounds). In this paper, we report the identification of all eight geometrical

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