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07752

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Metolachlor-(2-ethyl-6-methylphenyl-d11)

PESTANAL®, analytical standard

Synonym(s):
Metolachlor-d11
Empirical Formula (Hill Notation):
C15D11H11ClNO2
CAS Number:
Molecular Weight:
294.86
NACRES:
NA.24

grade

analytical standard

Quality Level

isotopic purity

≥98 atom % D

product line

PESTANAL®

assay

≥97.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

application(s)

agriculture
environmental

format

neat

storage temp.

2-8°C

SMILES string

[2H]c1c([2H])c(c(N(C(C)COC)C(=O)CCl)c(c1[2H])C([2H])([2H])C([2H])([2H])[2H])C([2H])([2H])[2H]

Related Categories

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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