90013
Etofibrate
analytical standard
Synonym(s):
2-[(Pyridin-3-yl)carbonyloxy]ethyl 2-(4-chlorophenoxy)-2-methylpropanoate, 3-Pyridinecarboxylic acid 2-[2-(4-chlorophenoxy)-2-methyl-1-oxopropoxy]ethyl ester
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About This Item
Empirical Formula (Hill Notation):
C18H18ClNO5
CAS Number:
Molecular Weight:
363.79
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
250-743-1
Beilstein/REAXYS Number:
497931
MDL number:
grade
analytical standard
Quality Level
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
forensics and toxicology
pharmaceutical (small molecule)
format
neat
storage temp.
2-8°C
SMILES string
O=C(OCCOC(C(C)(C)OC1=CC=C(Cl)C=C1)=O)C2=CC=CN=C2
InChI
1S/C18H18ClNO5/c1-18(2,25-15-7-5-14(19)6-8-15)17(22)24-11-10-23-16(21)13-4-3-9-20-12-13/h3-9,12H,10-11H2,1-2H3
InChI key
XXRVYAFBUDSLJX-UHFFFAOYSA-N
General description
Etofibrate (EF) is an ethylene glycol diester of clofibric and nicotinic acids. It is a cholesterol-lowering drug prescribed for treating hyperlipidaemias.
Application
Etofibrate may be used as an analytical reference standard for the determination of the analyte in plasma samples, pharmaceutical formulations, and environmental samples by analytical methods.
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
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High performance liquid chromatographic determination of etofibrate and its hydrolysis products
El-Gindy A, et al.
Journal of Pharmaceutical and Biomedical Analysis, 43(1), 196-203 (2007)
Determination of 136 pharmaceuticals and hormones in sewage sludge using quick, easy, cheap, effective, rugged and safe extraction followed by analysis with liquid chromatography--time-of-flight-mass spectrometry
Peysson W and Vulliet E
Journal of Chromatography A, 1290(5), 46-61 (2013)
Pharmaceuticals in groundwaters: analytical methods and results of a monitoring program in Baden-W
Sacher F, et al.
Journal of Chromatography A, 938(1-2), 199-210 (2001)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 90013-25MG | 04061833219638 |