93103
Paraoxon-ethyl-d10 (diethyl-d10)
PESTANAL®, analytical standard
Sinônimo(s):
O,O-Diethyl-d10 O-(4-nitrophenyl) phosphate, Diethyl-d10 p-nitrophenyl phosphate, Ethyl-d10 paraoxon
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About This Item
Fórmula empírica (Notação de Hill):
C10D10H4NO6P
Peso molecular:
285.26
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.
Produtos recomendados
grau
analytical standard
Nível de qualidade
linha de produto
PESTANAL®
Ensaio
≥98.0% (HPLC)
prazo de validade
limited shelf life, expiry date on the label
aplicação(ões)
agriculture
Formato
neat
temperatura de armazenamento
2-8°C
Descrição geral
Aplicação
Paraoxon-ethyl-d10 (diethyl-d10) may be used as a deuterated internal standard to quantify the paraoxon-ethyl in animal biological samples by liquid chromatography-high resolution mass spectrometry (LC-HRMS) technique.[3]
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.
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.
Informações legais
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 1 Dermal - Acute Tox. 1 Oral - Aquatic Acute 1 - Aquatic Chronic 1
Código de classe de armazenamento
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Enzyme-free electrochemical detection of nanomolar levels of the organophosphorus pesticide paraoxon-ethyl by using a poly (N-isopropyl acrylamide)-chitosan microgel decorated with palladium nanoparticles
Mutharani B, et al.
Microchimica Acta, 186(3), 1-11 (2019)
Interaction of Cucurbit [7] uril with Oxime K027, Atropine, and Paraoxon: Risky or Advantageous Delivery System?
Zdarova K, et al.
International Journal of Molecular Sciences, 21(21), 7883-7883 (2020)
4-Hydroxyestrone, an Endogenous Estrogen Metabolite, Can Strongly Protect Neuronal Cells Against Oxidative Damage
Choi HJ, et al.
Scientific reports, 10(1), 1-15 (2020)
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