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36984 Supelco

EPN

100 μg/mL in acetonitrile, PESTANAL®, analytical standard

Synonym: O-Ethyl O-(4-nitrophenyl) phenylphosphonothioate solution

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Properties

Related Categories Alpha Index of All Pesticide Standards, Analytical Standards, Analytical/Chromatography, E-G, Insecticides,
Quality Level   100
grade   analytical standard
product line   PESTANAL®
shelf life   limited shelf life, expiry date on the label
concentration   100 μg/mL in acetonitrile
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
Featured Industry   Agriculture
format   single component solution
storage temp.   2-8°C
SMILES string   CCOP(=S)(Oc1ccc(cc1)[N+]([O-])=O)c2ccccc2
InChI   1S/C14H14NO4PS/c1-2-18-20(21,14-6-4-3-5-7-14)19-13-10-8-12(9-11-13)15(16)17/h3-11H,2H2,1H3
InChI key   AIGRXSNSLVJMEA-UHFFFAOYSA-N

Description

General description

EPN belongs to the class of organophosphorus insecticides extensively used in agriculture for the control of a wide range of insect pests. Its mode of action involves the inhibition of acetylcholinesterase activity in insects.

Application

EPN may be used as an analytical reference standard for the quantification of the analyte in tea and environmental samples using various chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1648 3 / PGII
WGK Germany 
2
Flash Point(F) 
35.6 °F
Flash Point(C) 
2 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

LC/MS/MS of Pesticides in Oranges on Ascentis® Express C18 after Sample Prep using Supel™ Que Z-Sep/C18 QuEChERS sorbent

From our library of Articles, Sigma-Aldrich presents LC/MS/MS of Pesticides in Oranges on Ascentis® Express C18 after Sample Prep using Supel™ Que Z-Sep/C18 QuEChERS sorbent
Keywords: Chromatography, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Pesticides, Sample preparations, Solid phase extractions

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, MS Detection

From our library of Articles, Sigma-Aldrich presents US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, MS Detection
Keywords: Chromatography, Gas chromatography, Pesticides, Purification, Size-exclusion chromatography

US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection

From our library of Articles, Sigma-Aldrich presents US EPA Method 8141: GC Analysis of Organophosphorus Pesticides (OP-Pest) on Equity®-5, NPD Detection
Keywords: Chromatography, Gas chromatography, Nitrogen phosphorus detector, Pesticides, Purification, Size-exclusion chromatography

Peer-Reviewed Papers
15

References

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