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62200

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Methyl linolenate

analytical standard

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Synonym(s):
Linolenic acid methyl ester, Methyl cis,cis,cis-9,12,15-octadecatrienoate
Linear Formula:
CH3(CH2CH=CH)3(CH2)7COOCH3
CAS Number:
Molecular Weight:
292.46
Beilstein/REAXYS Number:
1728194
EC Number:
MDL number:
PubChem Substance ID:

grade

analytical standard

Quality Level

assay

≥98.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.470 (lit.)
n20/D 1.471

bp

182 °C/3 mmHg (lit.)

density

0.895 g/mL at 25 °C (lit.)

format

neat

functional group

ester

shipped in

ambient

storage temp.

2-8°C

SMILES string

CC\C=C/C\C=C/C\C=C/CCCCCCCC(=O)OC

InChI

1S/C19H32O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h4-5,7-8,10-11H,3,6,9,12-18H2,1-2H3/b5-4-,8-7-,11-10-

InChI key

DVWSXZIHSUZZKJ-YSTUJMKBSA-N

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This Item
L2626PHR3734L1876
Methyl linolenate analytical standard

62200

Methyl linolenate

Methyl linolenate ≥99% (GC)

L2626

Methyl linolenate

Methyl linolenate certified reference material, pharmaceutical secondary standard

PHR3734

Methyl linolenate

Methyl linoleate ≥98% (GC)

L1876

Methyl linoleate

format

neat

format

-

format

-

format

-

Quality Level

100

Quality Level

200

Quality Level

300

Quality Level

200

grade

analytical standard

grade

-

grade

certified reference material, pharmaceutical secondary standard

grade

-

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

storage temp.

−20°C

assay

≥98.5% (GC)

assay

≥99% (GC)

assay

-

assay

≥98% (GC)

General description

Methyl linolenate is a methyl ester of the essential omega-3 fatty acid, linolenic acid.

Application

This analytical standard can also be used as follows:

  • Comparative analysis of gas chromatography-combustion-mass spectrometry and gas chromatography-flame ionization detector methods for the determination of fatty acid methyl esters (FAMEs) in biodiesel samples
  • Gas chromatography-tandem differential mobility spectrometry (DMS) based separation and quantification of 16 methyl- and ethyl- fatty acid esters from biodiesel samples
  • Simultaneous determination of fatty acid methyl esters in commercial food oil samples by gas chromatography-vacuum ultraviolet (GC-VUV) spectroscopy
  • Measurement of fatty acid methyl ester composition of various edible oil samples by 1H nuclear magnetic resonance (1H NMR) spectroscopy combined with partial least squares (PLS) method
  • Analysis of coffee oil and residue obtained from roasted coffee beans to determine the composition of 11 fatty acids following their methyl esterification by gas chromatography coupled with a flame ionization detector (GC-FID)
  • Simultaneous determination of fatty acids in bovine colostrum samples by GC-FID after their derivatization to ester forms using an acidic catalyst boron trifluoride

Other Notes

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

Recommended products

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.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

235.4 °F - closed cup

flash_point_c

113.0 °C - closed cup

ppe

Eyeshields, Gloves


Certificates of Analysis (COA)

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T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

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T Iio et al.
Life sciences, 40(24), 2297-2302 (1987-06-15)
Secondary oxidative products of autoxidized methyl linoleate were divided into three groups (SP-I, SP-II and SP-III), which were then compared as to their abilities to form fluorescent substances and to degrade heme. SP-III showed a marked ability to produce two
Rosario Zamora et al.
Journal of agricultural and food chemistry, 51(16), 4661-4667 (2004-01-07)
The oxidation of methyl linoleate (LMe) and methyl linolenate (LnMe) in the presence of bovine serum albumin (BSA) in the dark at 60 degrees C was studied to analyze the role of the type of fatty acid and the protein/lipid
William Y Boadi et al.
Journal of applied toxicology : JAT, 23(5), 363-369 (2003-09-17)
The single and combined effects of two abundant flavonoids, namely quercetin and genistein, were investigated according to their ability to inhibit the oxidation of methyl linolenate via Fenton's pathway. Antioxidative activity was determined by oxidizing methyl linolenate suspended in a
Patrícia Baptista et al.
Analytica chimica acta, 607(2), 153-159 (2008-01-15)
Biodiesel is the main alternative to fossil diesel. The key advantages of its use are the fact that it is a non-toxic renewable resource, which leads to lower emissions of polluting gases. European governments are targeting the incorporation of 20%
K Jørgensen et al.
Zeitschrift fur Lebensmittel-Untersuchung und -Forschung, 196(5), 423-429 (1993-05-01)
Carotenoid scavenging of free radicals has been investigated in peroxidizing methyl esters of unsaturated fatty acids using (i) metmyoglobin as a water-based free-radical initiator in a heterogeneous lipid/water system, and (ii) azo-bis-isobutyronitrile as a free-radical initiator in a homogeneous chloroform

Articles

Efficient separation of various fatty acids and esters using chromatography for analytical and industrial purposes.

Protocols

Separation of Methyl decanoate; Methyl dodecanoate; Methyl myristate; Methyl palmitate; Methyl caprylate; Methyl oleate; Methyl linoleate; Methyl linolenate; Methyl stearate

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