62200

Methyl linolenate

analytical standard

• Synonym(s): Linolenic acid methyl ester, Methyl cis,cis,cis-9,12,15-octadecatrienoate
• Linear Formula: CH₃(CH₂CH=CH)₃(CH₂)₇COOCH₃
• CAS Number: 301-00-8
• Molecular Weight: 292.46
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329759718
• EC Number: 206-102-3
• Beilstein/REAXYS Number: 1728194
• MDL number: MFCD00135851

Properties

• grade: analytical standard
• Quality Segment: 100
• 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

Description

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

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.

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

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113.0 °C - closed cup
• ppe: Eyeshields, Gloves