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93163

Supelco

Oxyfluorfen-(ethoxy-d5)

PESTANAL®, analytical standard

Synonym(s):

2-Chloro-1-(3-ethoxy-d6-4-nitrophenoxy)-4-(trifluoromethyl)benzene, Oxyfluorfen-d5

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About This Item

Empirical Formula (Hill Notation):
C15D5H6ClF3NO4
Molecular Weight:
366.73
UNSPSC Code:
41116107
PubChem Substance ID:
329770209
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

General description

Oxyfluorfen-(ethoxy-d5) is an isotope-labeled analog of diphenyl ether herbicide oxyfluorfen, wherein the ethoxy 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 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 Merck KGaA, Darmstadt, Germany

pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK5662
BCCF1672
BCBX5627
BCBS2137V
BCBS2137

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Effect of oxyfluorfen and diuron alone and in mixture on antioxidative enzymes of Scenedesmus obliquus
Geoffroy L, et al.
Pesticide Biochemistry and Physiology, 72(3), 178-185 (2002)

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