93163

Oxyfluorfen-(ethoxy-d₅)

PESTANAL^®, analytical standard

• Sinónimos: 2-Chloro-1-(3-ethoxy-d₆-4-nitrophenoxy)-4-(trifluoromethyl)benzene, Oxyfluorfen-d₅
• Fórmula empírica (notación de Hill): C₁₅D₅H₆ClF₃NO₄
• Peso molecular: 366.73
• UNSPSC Code: 41116107
• PubChem Substance ID: 329770209
• NACRES: NA.24

Propiedades

• 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

Descripción

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

Información de seguridad

• pictograms: 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