Desaminosulfadimidine

N-(4,6-Dimethylpyrimidin-2-yl)benzenesulfonamide

Desaminosulfadimidine (CAS 6149-31-1) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This sulfonamide metabolite reference standard supports precise LC-MS/MS and GC-MS analytical quantification. It ensures measurement traceability, robust calibration, and confident method validation, followed by targeted confirmatory analysis in complex matrices.

Developed for routine and advanced workflows, it delivers stable response and clean spectra across typical calibration ranges. You can integrate it into matrix-matched calibration, spike-recovery studies, and quality control levels. Furthermore, it helps assess selectivity, precision, and trueness during method setup and ongoing verification.

• Optimized for LC-MS/MS and GC-MS workflows with excellent signal consistency
• Traceable preparation for calibration curves, QC checks, and system suitability
• Fully characterized identity and purity for accurate quantification
• Suitable for confirmatory analysis using ion ratios and retention time criteria

Typical applications include regulated laboratories, pharmaceutical research, residue control programs, metabolism studies, and multi-residue method development. Because the material is reliable and well characterized, it streamlines validation steps and reduces rework. Additionally, it integrates seamlessly into existing SOPs and analytical platforms.

• Prepare stock and working solutions to establish linear calibration and QC tiers
• Evaluate extraction efficiency, matrix effects, and carryover
• Confirm positives through independent transitions and retention time matching

Choose Desaminosulfadimidine (CAS 6149-31-1) as your reference standard to maintain traceability, strengthen calibration performance, and enhance confidence in confirmatory analysis. This solution-oriented approach supports consistent data quality across batches and instruments, helping teams meet regulatory expectations while improving laboratory efficiency.

You can download your Safety Data Sheet for SA069

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