Sulfadimethoxine-D₆

4-Amino-N-(2,6-dimethoxy-D₆-pyrimidin-4-yl)-benzenesulfonamide

Developed for precise quantitation, Sulfadimethoxine-D6 (CAS 73068-02-7) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS reference standard workflows and GC-MS assays across demanding matrices. As a stable isotope labeled sulfonamide, it provides consistent response and excellent selectivity. Therefore you achieve confident traceability and robust calibration. Laboratories adopt it for multi-residue method development and targeted residue control. With rigorous documentation, it integrates seamlessly into regulated environments.

Use this deuterated reference standard to establish calibration curves, verify retention time, and assess matrix effects. In LC-MS/MS and GC-MS quantification, it strengthens identification and confirmatory analysis criteria. Moreover, it supports method validation steps such as accuracy, precision, recovery, linearity, and LOQ assessment. You can rely on traceable lot data and a comprehensive CoA to maintain measurement uncertainty and comparability across studies. It fits routine screening and high-confidence confirmation.

• Regulated laboratories and official control testing
• Pharmaceutical research and metabolism studies
• Residue control in food, feed, and environmental samples
• Development and verification of multi-residue methods
• Confirmatory analysis in forensic and veterinary contexts

Each batch undergoes stringent identity and purity verification. Tight mass balance and isotopic labeling consistency help ensure reliable response factors. Additionally, the reference standard offers excellent solubility in common solvents for flexible preparation. Proper storage preserves integrity over shelf life. Documentation provides traceability suitable for audits. It simplifies calibration transfer between instruments and sites.

• High chemical purity and defined isotopic enrichment
• Traceable documentation and batch-specific CoA
• Robust performance in LC-MS/MS and GC-MS
• Compatible with calibration, validation, and routine QC
• Prepared and supplied by WITEGA Laboratorien Berlin-Adlershof GmbH

Choose Sulfadimethoxine-D6 (CAS 73068-02-7) to improve quantitative accuracy, reduce variability, and streamline confirmatory analysis. This reference standard empowers consistent results from screening to final reporting.

You can download your Safety Data Sheet for SA001

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