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Permethrin-(phenoxy-d5)

SIAL/74567 - mixture of cis and trans isomers, PESTANAL®, analytical standard

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

CAS Number: 1794760-19-2
Empirical Formula (Hill Notation): C21D5H15Cl2O3
Molecular Weight: 396.32
MDL Number: MFCD31657527
Linear Formula: C21D5H15Cl2O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-74567-5MG 5 mg
 $184.00
1/EA		 Add To Favorites
This image is provided for informative purposes only and does not represent an actual product label. It should not be used as a substitute for official product labeling.

 

assay ≥95.0% (sum of isomers, HPLC)
format neat
grade analytical standard
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
product line PESTANAL®
Quality Level 100 
shelf life limited shelf life, expiry date on the label
SMILES string ClC(=CC1C(C1C(=O)OCc2cc(ccc2)Oc3c(c(c(c(c3[2H])[2H])[2H])[2H])[2H])(C)C)Cl
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.
General description: Permethrin-(phenoxy-d5) is an isotope labeled analog of the pyrethroid insecticide permethrin, wherein the five phenoxy protons are replaced by deuterium.
Legal Information: PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Purity ≥95.0% (sum of isomers, HPLC)
UNSPSC 41116107

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