H5149
Heneicosanoic acid
analytical standard
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About This Item
Linear Formula:
CH3(CH2)19COOH
CAS Number:
Molecular Weight:
326.56
Beilstein:
1711889
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
biological source
plant
Quality Level
grade
analytical standard
Assay
≥99% (capillary GC)
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
74-75 °C (lit.)
application(s)
food and beverages
format
neat
functional group
carboxylic acid
shipped in
ambient
storage temp.
2-8°C
SMILES string
CCCCCCCCCCCCCCCCCCCCC(O)=O
InChI
1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)
InChI key
CKDDRHZIAZRDBW-UHFFFAOYSA-N
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Application
Heneicosanoic acid has been used as an internal standard in the analysis of fatty acid and conjugated linoleic acid isomers in meat samples using gas chromatography (GC) technique.
Heneicosanoic acid is used as an internal standard to quantify the methyl esters in fat extract from animal samples using chromatography technique.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Antonio Molino et al.
International journal of environmental research and public health, 15(11) (2018-11-06)
The exploration of new food sources and natural products is the result of the increase in world population as well as the need for a healthier diet; in this context, microalgae are undoubtedly an interesting solution. With the intent to
Effect of microwave cooking or broiling on selected nutrient contents, fatty acid patterns and true retention values in separable lean from lamb rib-loins, with emphasis on conjugated linoleic acid
Maranesi.M, et al.
Food Chemistry, 90(1-2), 207-218 (2005)
Haisu Shi et al.
Microbial cell factories, 15(1), 117-117 (2016-07-02)
Delta-6 desaturase (FADS6) is a key bifunctional enzyme desaturating linoleic acid (LA) or α-linolenic acid (ALA) in the biosynthesis of polyunsaturated fatty acids (PUFAs). In previous work, we analyzed the substrate specificity of two FADS6 enzymes from Mortierella alpina ATCC
Yixuan Fan et al.
Meat science, 157, 107872-107872 (2019-07-06)
This study aims to investigate the effect of algae supplementation in high-energy diet (HE diet) on lipid metabolism of intensive feeding sheep. The lambs were assigned to two groups and received a standard diet (ST diet, 8.40 MJ/kg) or a HE
Effect of microwave cooking or broiling on selected nutrient contents, fatty acid patterns and true retention values in separable lean from lamb rib-loins, with emphasis on conjugated linoleic acid
Maranesi.M, et al.
Food Chemistry, 90, 207-218 (2005)
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