19847

Paclobutrazol-(phenyl-d₄)

PESTANAL^®, analytical standard

• Synonym(s): (2RS,3RS)-1-(4-Chlorophenyl-d₄)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
• Empirical Formula (Hill Notation): C₁₅D₄H₁₆ClN₃O
• Molecular Weight: 297.82
• ID de la sustancia en PubChem: 329751951
• NACRES: NA.24

Properties

• grado: analytical standard
• Nivel de calidad: 100
• Línea del producto: PESTANAL^®
• ensayo: ≥98.0% (HPLC)
• caducidad: limited shelf life, expiry date on the label
• application(s): agriculture
• formato: neat

Description

Descripción general

Paclobutrazol-(phenyl-d₄) is an isotope labeled analog of the triazole fungicide paclobutrazol, wherein the C-2, C-3, C-5, and C-6 phenyl 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 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.

Información legal

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Safety Information

• pictogramas: GHS02,GHS07,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H228 - H302 + H332 - H319 - H361d - H410
• Consejos de prudencia: P210 - P273 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Sol. 1 - Repr. 2
• Código de clase de almacenamiento: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Punto de inflamabilidad F: Not applicable
• Punto de inflamabilidad C: Not applicable