14134

Metribuzin-(S-methyl-d₃)

PESTANAL^®, analytical standard

• 동의어(들): 4-Amino-6-tert-butyl-3-(methyl-d₃-thio)-1,2,4-triazin-5(4H)-one, Metribuzin-d₃
• 실험식(Hill 표기법): C₈D₃H₁₁N₄OS
• Molecular Weight: 217.31
• UNSPSC 코드: 77101502
• PubChem Substance ID: 329750407
• NACRES: NA.24

속성

• Grade: analytical standard
• Quality Level: 100
• 제품 라인: PESTANAL^®
• 분석: ≥98.0% (GC)
• 유통기한: limited shelf life, expiry date on the label
• 응용 분야: agriculture
• 형식: neat
• 저장 온도: 2-8°C
• SMILES string: O=C1C(C(C)(C)C)=NN=C(SC([2H])([2H])[2H])N1N

설명

일반 설명

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

애플리케이션

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.

법적 정보

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

안전성 정보

• 픽토그램: GHS06,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H331,H410
• 예방조치 성명서: P273 - P301 + P312 + P330 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable