17266
Methyl all-cis-5,8,11,14,17-eicosapentaenoate
analytical standard
Synonym(s):
cis-5,8,11,14,17-Eicosapentaenoic acid methyl ester
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About This Item
Product Name
Methyl all-cis-5,8,11,14,17-eicosapentaenoate, analytical standard
InChI
1S/C21H32O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h4-5,7-8,10-11,13-14,16-17H,3,6,9,12,15,18-20H2,1-2H3/b5-4-,8-7-,11-10-,14-13-,17-16-
SMILES string
CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)OC
InChI key
QWDCYFDDFPWISL-JEBPEJKESA-N
grade
analytical standard
assay
≥98.5% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
application(s)
food and beverages
format
neat
functional group
ester
shipped in
ambient
storage temp.
−20°C
Quality Level
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Application
- Development of a gas chromatography method combined with a quadrupole time-of-flight mass analyzer (GC-QTOF) functioning with an atmospheric pressure chemical ionization (APCI) source for the detection of 11 methyl esters of very long chain-polyunsaturated fatty acids (VLU-PUFAs) in 12 eyes samples of four different fish species
- Gas chromatography-mass spectrometric (GC-MS) analysis of eicosapentaenoic acid and docosahexaenoic acids, separated from fish oil samples by pH-zone-refining countercurrent chromatography following their methyl esterification
- Quantification of eicosapentaenoic acid and docosahexaenoic acids following their ultrasonic cell crusher extraction and derivatization to methyl esters from six types of seafood samples by gas chromatography coupled to flame ionization detector (GC-FID)
- Optimization of a capillary zone electrophoresis procedure coupled with direct absorption UV detection (CZE-UV) to determine eicosapentaenoic acid and docosahexaenoic acids after their methylation in 10 different samples of commercial omega-3 supplements
- Simultaneous analysis of 45 fatty acids following their methyl derivatization in human blood cells by gas chromatography-tandem mass spectrometry (GC-MS/MS) with an ammonia-induced chemical ionization (CI)
General description
Other Notes
Packaging
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
219.2 °F - closed cup
flash_point_c
104.0 °C - closed cup
ppe
Eyeshields, Gloves
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