75552
Fenhexamid-(methyl-d3)
PESTANAL®, analytical standard
Synonym(s):
N-(2,3-Dichloro-4-hydroxyphenyl)-1-methyl-d3-cyclohexanecarboxamide, Fenhexamid-d3
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About This Item
Empirical Formula (Hill Notation):
C14D3H14Cl2NO2
Molecular Weight:
305.21
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.24
grade
analytical standard
Quality Level
product line
PESTANAL®
assay
≥98.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
agriculture
format
neat
storage temp.
2-8°C
SMILES string
O=C(NC1=C(Cl)C(Cl)=C(O)C=C1)C2(C([2H])([2H])[2H])CCCCC2
General description
Fenhexamid-(methyl-d3) is an isotope-labeled analog of the hydroxyanilide fungicide fenhexamid, wherein all the methyl protons are replaced by deuterium.
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 Merck KGaA, Darmstadt, Germany
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 2
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Baseline sensitivity of Monilinia laxa from Greece to fenhexamid and analysis of fenhexamid-resistant mutants
Malandrakis A, et al.
Crop Protection, 46, 13-17 (2013)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 75552-5MG | 04061832908892 |