N-Methylphenacetin

N-(4-Ethoxyphenyl)-N-methylacetamide

N-Methylphenacetin (CAS 7298-73-9) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Laboratories rely on this traceable reference material for LC-MS/MS calibration and GC-MS quantification. It supports robust method validation and confirmatory analysis across various matrices. Therefore, it helps achieve reliable calibration curves, clear identification, and precise quantification. Moreover, the material comes with batch documentation to support traceability and regulatory needs.

This reference standard enables confident performance checks and long-term comparability. Analysts can verify retention behavior, ion ratios, and response factors with ease. Additionally, the material is suitable for routine quality control and development work. With consistent purity and identity, it integrates smoothly into targeted or non-targeted workflows. Backed by the quality systems of WITEGA, it fits regulated environments and research settings alike.

• High-purity reference standard with batch-specific documentation
• Optimized for LC-MS/MS and GC-MS workflows
• Reliable traceability for calibration and system suitability
• Supports method validation and confirmatory analysis
• Consistent performance for multi-matrix applications

Typical use cases span:

• Regulated laboratories and routine monitoring programs
• Pharmaceutical research and discovery workflows
• Residue control in food, feed, and environmental samples
• Metabolism studies and pathway investigations
• Multi-residue method development and optimization

Use this reference standard to build calibration curves, evaluate matrix effects, and confirm identification with ion ratio criteria. It also streamlines spike recovery experiments, LOQ determination, and day-to-day system suitability checks. For traceable results, apply the same batch across studies and maintain documentation. N-Methylphenacetin (CAS 7298-73-9) from WITEGA Laboratorien Berlin-Adlershof GmbH helps deliver consistent, defensible data in both development and routine analysis.

You can download your Safety Data Sheet for NS086

For other languages please contact us: witega@witega.de