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700186M

Avanti

17:0 cholesteryl ester

Avanti Research™ - A Croda Brand

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
MDL number:
MFCD00056438
UNSPSC Code:
12352211
NACRES:
NA.25

Key Documents

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Product Name

17:0 cholesteryl ester, cholest-5-en-3β-yl heptadecanoate, methylene chloride solution

SMILES string

O([C@H]1CC[C@@]2([C@@H]3[C@H]([C@H]4[C@@]([C@H](CC4)[C@@H](CCCC(C)C)C)(CC3)C)CC=C2C1)C)C(=O)CCCCCCCCCCCCCCCC

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

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

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

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Central nervous system

Storage Class

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

wgk

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

75-09-2

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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
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
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

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