14134

Metribuzin-(S-methyl-d₃)

PESTANAL^®, analytical standard

• Sinônimo(s): 4-Amino-6-tert-butyl-3-(methyl-d₃-thio)-1,2,4-triazin-5(4H)-one, Metribuzin-d₃
• Fórmula empírica (Notação de Hill): C₈D₃H₁₁N₄OS
• Peso molecular: 217.31
• Número MDL: MFCD29049550
• Código UNSPSC: 77101502
• ID de substância PubChem: 329750407
• NACRES: NA.24

Propriedades

• grau: analytical standard
• Nível de qualidade: 100
• linha de produto: PESTANAL^®
• Ensaio: ≥98.0% (GC)
• prazo de validade: limited shelf life, expiry date on the label
• aplicação(ões): agriculture
• Formato: neat
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: O=C1C(C(C)(C)C)=NN=C(SC([2H])([2H])[2H])N1N
• chave InChI: FOXFZRUHNHCZPX-GKOSEXJESA-N

Descrição

Descrição geral

Metribuzin-(S-methyl-d₃) is an isotope-labeled analog of the triazinone herbicide metribuzin, wherein the S-methyl protons are replaced by deuterium.

Aplicação

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, 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

Informações de segurança

• Pictogramas: GHS06,GHS09
• Palavra indicadora: Danger
• Frases de perigo: H302,H331,H410
• Declarações de precaução: P273 - P301 + P312 + P330 - P304 + P340 + P311
• Classificações de perigo: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Código de classe de armazenamento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable