λ-Cyhalothrin-(phenoxy-d5)
SIAL/09148 - PESTANAL®, analytical standard
Synonym: λ-Cyhalothrin-d5
Empirical Formula (Hill Notation): C23D5H14ClF3NO3
Molecular Weight: 454.88
Linear Formula: C23D5H14ClF3NO3
Product Type: Chemical
| application(s) | agriculture |
| assay | ≥98.0% (HPLC) |
| format | neat |
| grade | analytical standard |
| product line | PESTANAL® |
| Quality Level | 100  |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CC1(C)[C@H](C(O[C@H](C#N) |
| storage temp. | 2-8°C |
| 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: | λ-Cyhalothrin-(phenoxy-d5) is an isotope labeled analog of the pyrethroid insecticide λ-cyhalothrin, wherein five phenoxy protons of the cyhalothrin moiety are replaced by deuterium. |
| Legal Information: | PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Symbol |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301 + H311 - H330 - H410 |
| Precautionary statements | P273 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P310 |
| RIDADR | UN2811 - class 6.1 - PG 2 - EHS - Toxic solids, organic, n.o.s., |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98.0% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352200 |