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Prochloraz-(ethylene-d4)

PESTANAL®, analytical standard

Synonym(s):

N-Propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl-d4]-1H-imidazole-1-carboxamide

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About This Item

Empirical Formula (Hill Notation):
C15D4H12Cl3N3O2
Molecular Weight:
380.69
UNSPSC Code:
77101502
NACRES:
NA.24

grade

analytical standard

Quality Level

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

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 Merck KGaA, Darmstadt, Germany

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Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Effects of the fungicide prochloraz on the sexual development of zebrafish (Danio rerio)
Kinnberg K, et al.
Comparative Biochemistry and Physiology. C, Comparative Pharmacology and Toxicology, 145(2), 165-170 (2007)

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