76497
Methyl pentacosanoate
analytical standard
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About This Item
Linear Formula:
CH3(CH2)23COOCH3
CAS Number:
Molecular Weight:
396.69
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
259-617-0
Beilstein/REAXYS Number:
1799674
MDL number:
InChI key
WOPKHAQDUMDJIY-UHFFFAOYSA-N
InChI
1S/C26H52O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26(27)28-2/h3-25H2,1-2H3
SMILES string
CCCCCCCCCCCCCCCCCCCCCCCCC(=O)OC
grade
analytical standard
assay
≥98.0% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
59-62 °C
format
neat
functional group
ester
shipped in
ambient
storage temp.
2-8°C
Quality Level
Application
Methyl pentacosanoate may be used as an analytical reference standard for the quantification of the analyte in crude wax samples using gas chromatography with mass spectrometric detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Characterization of wax esters, free fatty alcohols and free fatty acids of crude wax from sunflower seed oil refineries
Kanya S.C.T, et al.
Food Chemistry, 101(4), 1552-1557 (2007)
Augusta Caligiani et al.
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Black soldier fly (BSF, Hermetia illucens) represents a valuable source of biomolecules and it also constitutes an economic way to valorise residual biomasses. BSF prepupae contain high amounts of lipids (37% DM basis). The present investigation aimed at studying the
Katharina M Rund et al.
Prostaglandins & other lipid mediators, 146, 106386-106386 (2019-11-08)
Acute kidney injury (AKI) is an important complication after major surgery and solid organ transplantation. Here, we present a dietary omega-3 polyunsaturated fatty acid (n3-PUFA) supplementation study to investigate whether pre-treatment can reduce ischemia induced AKI in mice. Male 12-14
Laura Kutzner et al.
Journal of agricultural and food chemistry, 65(1), 139-147 (2016-12-23)
Supplementation products containing n-3 PUFA from marine sources serve a large market. Although the amount of eicosapentaenoic acid and docosahexaenoic acid in the products is provided by the manufacturer, no or little information is available on their lipid pattern. Therefore
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