This product is not tested for solubility on a lot to lot basis. For assay purposes, this material has been solubilized at 10 mg/mL in Heptane and n-Hexane. Historical data indicates that this compound is also soluble at 50 mg/mL in Chloroform. This is a neat or pure liquid with a density of 0.921 g/mL at 25 °C.
05832
all-cis-4,7,10,13,16,19-Docosahexaenoic acid methyl ester
analytical standard
Synonym(s):
Fame 22:6n-3, Methyl DHA, Methyl all-cis-4,7,10,13,16,19-docosahexenoate
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| Size/SKU | Availability | Price |
|---|---|---|
100 mg | Check Cart for Availability | $370.00 |
About This Item
Empirical Formula (Hill Notation):
C23H34O2
CAS Number:
Molecular Weight:
342.51
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
MDL number:
grade
analytical standard
Quality Segment
assay
≥98.5% (GC)
form
liquid
shelf life
limited shelf life, expiry date on the label
format
neat
functional group
ester
storage temp.
−20°C
SMILES string
CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(=O)OC
InChI
1S/C23H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23(24)25-2/h4-5,7-8,10-11,13-14,16-17,19-20H,3,6,9,12,15,18,21-22H2,1-2H3/b5-4-,8-7-,11-10-,14-13-,17-16-,20-19-
InChI key
VCDLWFYODNTQOT-JDPCYWKWSA-N
General description
all-cis-4,7,10,13,16,19-Docosahexaenoic acid methyl ester belongs to the class of very long-chain fatty acid methyl esters.
Application
This analytical standard can also be used as follows:
- 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)
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.
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This Item | |||
|---|---|---|---|
| description analytical standard | description ≥98% | description Pharmaceutical Secondary Standard; Certified Reference Material | description Pharmaceutical Secondary Standard; Certified Reference Material |
| grade analytical standard | grade - | grade pharmaceutical secondary standard, certified reference material | grade certified reference material, pharmaceutical secondary standard |
| assay ≥98.5% (GC) | assay ≥98% | assay - | assay - |
| format neat | format - | format neat | format neat |
| shelf life limited shelf life, expiry date on the label | shelf life - | shelf life - | shelf life - |
| storage temp. −20°C | storage temp. −20°C | storage temp. -10 to -25°C | storage temp. 2-30°C |
| form liquid | form liquid | form - | form - |
Storage Class
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves
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what is the solubility of this DHA methyl ester standard? It is immiscible in n-hexane.
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