推荐产品
等级
analytical standard
质量水平
同位素纯度
≥99 atom % D
产品线
PESTANAL®
检测方案
≥98.0% (HPLC)
保质期
limited shelf life, expiry date on the label
应用
agriculture
格式
neat
SMILES字符串
CC1=C(Cl)C=C(NC(N(C([2H])([2H])[2H])C([2H])([2H])[2H])=O)C=C1
InChI
1S/C10H13ClN2O/c1-7-4-5-8(6-9(7)11)12-10(14)13(2)3/h4-6H,1-3H3,(H,12,14)/i2D3,3D3
InChI key
JXCGFZXSOMJFOA-XERRXZQWSA-N
一般描述
Chlortoluron-(N,N-dimethyl-d6) is an isotope labeled analog of the phenylurea herbicide chlortoluron, wherein the N,N-dimethyl protons are replaced by deuterium.
应用
Chlortoluron-(N,N-dimethyl-d6) may be used as an internal standard for the determination of antifouling pesticides by high performance liquid chromatography (HPLC) coupled to tandem mass spectrometry (MS/MS).
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.
法律信息
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Repr. 2
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Effects of the anti-fouling herbicide Irgarol 1051 on two life stages of the grass shrimp, Palaemonetes pugio
Key PB, et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 43(1), 50-55 (2008)
Experimental design methodology applied to electro-Fenton treatment for degradation of herbicide chlortoluron
Abdessalem AK, et al.
Applied Catalysis. B, Environmental, 78(3-4), 334-341 (2008)
Antifouling pesticides in the coastal waters of Southern California
Sapozhnikova Y, et al.
Marine Pollution Bulletin, 54(12), 1972-1978 (2007)
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