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Azinphos-methyl-(dimethyl-d6)

PESTANAL®, analytical standard

Synonym: Azinphos-methyl-d6, Methyltriazotin-d6

  • Empirical Formula (Hill Notation) C10D6H6N3O3PS2

  • Molecular Weight 323.36

  •  MDL number MFCD03701752

  •  PubChem Substance ID 329769564

  •  NACRES NA.24

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Labeled Pesticide Standards, Pesticides & Metabolites Standards
Quality Level   100
grade   analytical standard
product line   PESTANAL®
assay   ≥98.0% (HPLC)
shelf life   limited shelf life, expiry date on the label
Featured Industry   Agriculture
storage temp.   2-8°C
SMILES string   O=C1N(CSP(OC([2H])([2H])[2H])(OC([2H])([2H])[2H])=S)N=NC2=CC=CC=C21
InChI   1S/C10H12N3O3PS2/c1-15-17(18,16-2)19-7-13-10(14)8-5-3-4-6-9(8)11-12-13/h3-6H,7H2,1-2H3/i1D3,2D3
InChI key   CJJOSEISRRTUQB-WFGJKAKNSA-N

Description

General description

Azinphos-methyl-(dimethyl-d6) is an isotope-labeled analog of the organophosphorus anticholinesterase insecticide azinphos-methyl, wherein dimethoxy protons are substituted by deuterium.

Application

Azinphos-methyl-(dimethyl-d6) may be used as a deuterated internal standard to determine the levels of pesticide analytes in foods, fruits and vegetable matrices by gas chromatography (GC) based techniques.
Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The major advantage of using this technique is that the isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analogs, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2811 6.1 / PGI
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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