Pefloxacin-D₅

1-Ethyl-D₅-6-fluoro-7-(4-methyl-piperazin-1-yl)-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid

Pefloxacin-D5 (CAS 1228182-51-1) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This stable isotope labeled reference material supports LC-MS/MS and GC-MS quantification with excellent robustness. It delivers traceable calibration, reliable method validation, and confident confirmatory analysis for fluoroquinolone monitoring. Therefore, regulated laboratories and research groups can maintain accuracy while improving workflow efficiency.

Designed for quantitative applications, the reference standard performs consistently in solvent-based and matrix-matched calibrations. You can apply it to residue control programs, metabolism studies, and multi-residue method development without complication. Its stable labeling aids selectivity and reduces matrix effects, which helps ensure linear response and clear identification across complex samples.

• Optimized for LC-MS/MS and GC-MS calibration and system suitability checks
• Traceable documentation for audits and reproducibility
• High chemical purity for precise quantification
• Robust performance in confirmatory analysis and routine QC
• Suitable for multi-residue workflows and screening-to-confirmation strategies

Typical users include national and regional control laboratories, pharmaceutical research groups, contract testing facilities, and academic institutions. They apply the reference standard to validate methods, verify precision and accuracy, and support regulatory reporting. Moreover, it fits targeted assays for veterinary and environmental monitoring. By selecting Pefloxacin-D5 (CAS 1228182-51-1), you obtain a dependable tool for traceability and confident decisions throughout your analytical lifecycle.

• Use cases: regulated labs, pharmaceutical research, residue control, metabolism studies, and multi-residue method development
• Applications: calibration, method validation, and confirmatory analysis
• Producer and distributor: WITEGA Laboratorien Berlin-Adlershof GmbH

You can download your Safety Data Sheet for CH004

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