68367

Prochloraz-(ethylene-d₄)

PESTANAL^®, analytical standard

• Synonym(s): N-Propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl-d₄]-1H-imidazole-1-carboxamide
• Empirical Formula (Hill Notation): C₁₅D₄H₁₂Cl₃N₃O₂
• Molecular Weight: 380.69
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• isotopic purity: ≥95.0 atom % D
• product line: PESTANAL^®
• Assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• application(s): agriculture
• format: neat
• SMILES string: O=C(N1C=NC=C1)N(CCC)C([2H])([2H])C([2H])([2H])OC2=C(Cl)C=C(Cl)C=C2Cl

Description

General description

Prochloraz-(ethylene-d₄) is an isotope-labeled analog of the imidazole fungicide, prochloraz.

Application

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.

Legal Information

PESTANAL is a registered trademark of Sigma-Aldrich International GmbH

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302 - H410
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable