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Azoxystrobin-(cyanophenoxy-d4)

analytical standard, PESTANAL®

Synonym: Azoxystrobin-d4

  • Empirical Formula (Hill Notation) C22D4H13N3O5

  • Molecular Weight 407.41

  •  NACRES NA.24

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Properties

Related Categories A-B, Alpha Index of All Pesticide Standards, Analytical Standards, Analytical/Chromatography, Labeled Pesticide 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=C(OC)/C(C1=C(OC2=NC=NC(OC3=C(C#N)C([2H])=C([2H])C([2H])=C3[2H])=C2)C=CC=C1)=C/OC

Description

General description

Azoxystrobin-(cyanophenoxy-d4) is an isotope-labeled analog of azoxystrobin, a systemic fungicide of the strobilurin group, widely used for the control of Plasmopara Viticola and Uncinula in grapes, grey mold in a variety of crops, including vegetables, ornamentals and strawberries.

Application

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, 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 
Precautionary statements 
RIDADR 
UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all
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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