1,5-Dimethyl-4-(methyl-D₃-amino)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one picric acid salt

4 Methylaminoantipyrine D3 picrate MAA D3 picrate (CAS 68229-55-0) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS quantification in routine and research settings. As a LC-MS/MS calibration standard, it enables precise setup. For GC-MS method validation, it delivers reproducible response. Moreover, this traceable analytical material streamlines quantitative residue analysis and strengthens any confirmatory analysis workflow.

Use this reference standard to build reliable calibration curves, assess system suitability, and verify linearity. The deuterium labeling improves selectivity and reduces matrix effects. Therefore, you gain robust accuracy and low limits of quantification. Each lot comes with batch-specific documentation to ensure traceability and transparent purity data. Furthermore, you can confirm identity via ion ratios, retention behavior, and high-quality transitions across LC-MS/MS and GC-MS platforms.

• Designed for calibration, method validation, and confirmatory analysis
• Supports LC-MS/MS and GC-MS workflows with excellent stability
• Enables traceable, reproducible results in complex matrices
• Supplied by WITEGA Laboratorien Berlin-Adlershof GmbH with dedicated technical support

Typical applications cover regulated laboratories, pharmaceutical research, residue control programs, metabolism studies, and multi-residue method development. Analysts deploy this reference standard to verify instrument performance, optimize sample preparation, and reduce uncertainty. It also helps benchmark recovery, precision, and accuracy across matrices.

• Calibration of quantitative methods and matrix-matched analyses
• Set up and verification of MRM transitions and ion ratios
• Ongoing quality control and trend monitoring
• Cross-platform comparability for LC-MS/MS and GC-MS

This 4 Methylaminoantipyrine D3 picrate MAA D3 picrate (CAS 68229-55-0) reference standard integrates smoothly into modern workflows. In addition, the material supports traceability, reliable quantification, and confident reporting in demanding analytical environments.

You can download your Safety Data Sheet for NS006

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