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
• Empirical Formula (Hill Notation): C₁₈H₁₈ClNO₅
• CAS Number: 31637-97-5
• Molecular Weight: 363.79
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329769777
• EC Number: 250-743-1
• Beilstein/REAXYS Number: 497931
• MDL number: MFCD00865727
• eCl@ss: 25140904

Properties

• grade: analytical standard
• Quality Segment: 100
• 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

Description

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.

Safety Information

• Storage Class: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable