4-Isopropylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one

Isopropylaminoantipyrine IPAA Ramifenazon (CAS 3615-24-5) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It enables robust LC-MS/MS and GC-MS analytical quantification, with traceability for calibration, method validation, and confirmatory analysis. Related searches: pharmaceutical residue reference material, LC MS MS calibration solution, GC MS confirmation standard, traceable certified reference material, quantitative method validation compound, multi residue screening QC, metabolism study analyte, matrix spike calibration standard.

This reference standard supports regulated laboratories and research teams that need consistent recovery, accurate response factors, and long-term comparability. Moreover, it helps streamline workflows from first feasibility studies through routine batch release.

• Calibration and response factor determination for LC-MS/MS and GC-MS.
• Traceable quantification for residue monitoring and screening programs.
• Method validation, including selectivity, linearity, accuracy, and precision.
• Confirmatory analysis in compliance-driven environments.
• Metabolism and transformation studies in pharmaceutical and toxicological research.
• Multi-residue method development across complex matrices.

Every batch from WITEGA Laboratorien Berlin-Adlershof GmbH is manufactured with strict quality control to support reliable identification and quantitation. Therefore, analysts can establish defensible decision limits and consistent measurement uncertainty.

• High purity for low background and clean spectra.
• Traceability supporting audit-ready documentation.
• Optimized handling guidance for solution preparation.
• Stability information to safeguard routine use.

Choose the Isopropylaminoantipyrine IPAA Ramifenazon (CAS 3615-24-5) reference standard to improve calibration robustness, reduce rework, and maintain confidence in results. Additionally, its reliable performance aids both targeted assays and broader screening, making it a strong choice for laboratories focused on quality and defensible data.

You can download your Safety Data Sheet for NS005

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