H5149
Heneicosanoic acid
analytical standard
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About This Item
Linear Formula:
CH3(CH2)19COOH
CAS Number:
Molecular Weight:
326.56
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
219-113-3
Beilstein/REAXYS Number:
1711889
MDL number:
InChI key
CKDDRHZIAZRDBW-UHFFFAOYSA-N
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)
SMILES string
CCCCCCCCCCCCCCCCCCCCC(O)=O
biological source
plant
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
Quality Level
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
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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
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)
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
Alexandre G Torres et al.
The British journal of nutrition, 95(3), 517-524 (2006-03-04)
Maternal adipose tissue is a major contributor to breast milk long-chain fatty acids, probably through the pool of plasma NEFA. The fatty acid composition of the erythrocyte membrane (EM) is a biochemical index of the intake of fatty acids not
A Cartoni Mancinelli et al.
Poultry science, 100(2), 1273-1282 (2021-02-02)
Chicken meat is rich in unsaturated fatty acids. Therefore, it is more susceptible to lipid oxidation and production of volatile organic compounds (VOC). In this study, we evaluated the fatty acids, antioxidants, and VOC profiles of raw and cooked meat
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
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