14134

Metribuzin-(S-methyl-d₃)

PESTANAL^®, analytical standard

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

Propiedades

• grado: analytical standard
• Nivel de calidad: 100
• Línea del producto: PESTANAL^®
• Ensayo: ≥98.0% (GC)
• caducidad: limited shelf life, expiry date on the label
• aplicaciones: agriculture
• Formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: O=C1C(C(C)(C)C)=NN=C(SC([2H])([2H])[2H])N1N
• Clave InChI: FOXFZRUHNHCZPX-GKOSEXJESA-N

Descripción

Descripción general

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

Aplicación

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.

Información legal

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Pictogramas: GHS06,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H302,H331,H410
• Consejos de prudencia: P273 - P301 + P312 + P330 - P304 + P340 + P311
• Clasificaciones de peligro: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Código de clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable