Permethrin-(phenoxy-d5)
SIAL/74567 - mixture of cis and trans isomers, PESTANAL®, analytical standard
Synonym: Permethrin-d5; [3-(Phenoxy-d5)phenyl]methyl 2,2-
CAS Number: 1794760-19-2
Empirical Formula (Hill Notation): C21D5H15Cl2O3
Molecular Weight: 396.32
Linear Formula: C21D5H15Cl2O3
Product Type: Chemical
| assay | ≥95.0% (sum of isomers, HPLC) |
| format | neat |
| grade | analytical standard |
| product line | PESTANAL® |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| 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 |
| Symbol |   GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H302 + H332 - H317 - H410 |
| Precautionary statements | P261 - P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P312 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95.0% (sum of isomers, HPLC) |
| UNSPSC | 12352200 |