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08979

trans-Permethrin-(phenoxy-d5)

analytical standard

Synonym(s):

trans-Permethrin-d5, [3-(Phenoxy-d5)phenyl]methyl trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate

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About This Item

Empirical Formula (Hill Notation):
C21D5H15Cl2O3
Molecular Weight:
396.32
UNSPSC Code:
41116107
PubChem Substance ID:
329748653
NACRES:
NA.24
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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

SMILES string

ClC(Cl)=CC(C1(C)C)C1C(OCC2=CC=CC(OC3=C([2H])C([2H])=C([2H])C([2H])=C3[2H])=C2)=O

InChI

1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/i3D,4D,5D,8D,9D

InChI key

RLLPVAHGXHCWKJ-YQYLVRRTSA-N

General description

trans-Permethrin-(phenoxy-d5) is an isotope-labeled analog of the trans-isomeric form of the pyrethroid insecticide permethrin, wherein the phenoxy 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

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0473
BCCL4642
BCCG6878
BCCF5703
BCCF4487

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Determination of cis-permethrin, trans-permethrin and associated metabolites in rat blood and organs by gas chromatography--ion trap mass spectrometry
Lestremau F, et al.
Analytical and Bioanalytical Chemistry, 406(14), 3477-3487 (2014)

Global Trade Item Number

SKUGTIN
T57401-25G04061837348181
44271304061826765845
814631002504022536419633
91490-5ML04061833263334
T57401-100G04061837348174
91490-50ML04061833263280
42762-50MG04065265671828
08979-5MG04061838652980