Toltrazuril sulfoxide-D₃

1-Methyl-D₃-3-[3-methyl-4-(4-trifluoromethylsulfinyl phenoxy)phenyl]-[1,3,5]-triazinane-2,4,6-trione

Toltrazuril sulfoxide-D3 (CAS 1346603-43-7) is a high-quality reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This stable isotope labeled analyte supports precise LC-MS/MS and GC-MS workflows. Laboratories use it for traceable calibration, method validation, system suitability, and confirmatory analysis. Because it is a deuterated analog, it closely tracks the native metabolite during extraction and detection. Therefore, analysts can correct for matrix effects and improve quantitative accuracy with confidence. Moreover, WITEGA Laboratorien Berlin-Adlershof GmbH supplies this reference standard to meet the needs of regulated testing and research environments.

Engineers and scientists integrate Toltrazuril sulfoxide-D3 (CAS 1346603-43-7) into calibration curves, quality controls, and recovery studies. It enhances traceability across batches and instruments. Furthermore, it streamlines multi-residue method development by providing consistent signal response.

• Optimized for LC-MS/MS and GC-MS quantification and routine calibration
• Supports traceability from method development through long-term monitoring
• Facilitates validation parameters including linearity, accuracy, and precision
• Enables confirmatory analysis with robust, reproducible responses

Typical applications include a wide range of analytical settings:

• Regulated laboratories performing residue control and surveillance
• Pharmaceutical research exploring metabolism and pharmacokinetics
• Food and feed safety studies requiring sensitive quantification
• Metabolism studies and targeted workflows in veterinary science
• Multi-residue method development for complex matrices

In practice, analysts prepare calibration levels and spike controls with this reference standard to verify extraction efficiency and response stability. Consequently, routine QC benefits from improved comparability across instruments and time. In summary, Toltrazuril sulfoxide-D3 (CAS 1346603-43-7) delivers dependable performance for traceable quantification, from discovery studies to confirmatory testing, supplied by WITEGA Laboratorien Berlin-Adlershof GmbH.

You can download your Safety Data Sheet for OP215

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