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Key Documents

700186M

Avanti

17:0 cholesteryl ester

cholest-5-en-3β-yl heptadecanoate, methylene chloride solution

Synonym(s):

cholesteryl heptadecanoate; 110864

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About This Item

Empirical Formula (Hill Notation):
C44H78O2
CAS Number:
24365-37-5
Molecular Weight:
639.09
UNSPSC Code:
12352211
NACRES:
NA.25

Assay

>99% (TLC)

form

methylene chloride solution

packaging

pkg of 1 × 1 mL (700186M-1mg)

manufacturer/tradename

Avanti Research™ - A Croda Brand 700186M

concentration

1 mg/mL (700186M-1mg)

shipped in

dry ice

storage temp.

−20°C

InChI

1S/C44H78O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-42(45)46-37-29-31-43(5)36(33-37)25-26-38-40-28-27-39(35(4)23-21-22-34(2)3)44(40,6)32-30-41(38)43/h25,34-35,37-41H,7-24,26-33H2,1-6H3/t35-,37+,38+,39-,40+,41+,43+,44-/m1/s1

InChI key

PPQNZVDOBYGOLY-BFGJSWSOSA-N

General description

17:0 cholesteryl ester (cholesteryl heptadecanoate) is a lipid present in the seeds of Persea grattisima and Chrysophyllum albidum.

Application

17:0 cholesteryl ester (cholesteryl heptadecanoate) has been used as an internal standard in mass spectrometry imaging (MSI). It may be used:
  • in the egg yolk lipid extraction as an internal standard for mass spectroscopy analysis
  • as a reference internal standard for plasma lipid determination using thin layer chromatography (TLC)
  • as an external standard in liquid chromatography-tandem mass spectrometry

Packaging

5 mL Clear Glass Sealed Ampule (700186M-1mg)

Legal Information

Avanti Research is a trademark of Avanti Polar Lipids, LLC

also commonly purchased with this product

Product No.
Description
Pricing

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H336,H351

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The classification of fatty acids of lipids from seeds of Persea grattisima Miller and Chrysophyllum albidum G. Don.
Sam SM and Mensah SI
Ife Journal of Science, 19(2), 447-451 (2017)
Mirjam Visscher et al.
Journal of the American Society for Mass Spectrometry, 30(9), 1790-1800 (2019-06-30)
Atherosclerosis is a lipid and inflammation-driven disease of the arteries that is characterized by gradual buildup of plaques in the vascular wall. A so-called vulnerable plaque, consisting of a lipid-rich necrotic core contained by a thin fibrous cap, may rupture
Xiao-Fei Guo et al.
Prostaglandins, leukotrienes, and essential fatty acids, 102033-102033 (2019-11-20)
This study aimed to compare eicosapentaenoic acid (EPA), docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA) incorporated into red blood cells (RBC) phospholipids (PL), plasma PL, plasma triglyceride (TAG), and plasma cholesteryl ester (CE) fractions, and the metabolomics profiles in a
Takayuki Sassa et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 32(6), 2966-2978 (2018-02-07)
Lipids secreted from the meibomian gland (meibum) form the superficial layer of the tear film and prevent water evaporation from the ocular surface and infection. Here, we identified the fatty acid (FA) elongases responsible for the synthesis of very long-chain
Ya Xie et al.
Food chemistry, 319, 126547-126547 (2020-03-18)
In this research, a novel ultrasound-assisted extraction (USAE) method using a one-phase solvent (isopropanol, IPA) combined with liquid chromatography-electrospray ionization quadrupole time-of-flight mass spectrometry (LC-ESI-QToF-MS) was developed for exhaustive profiling of egg yolk lipids, which are considered to be essential

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