5-Amino-1-cyclopropyl-D5-7-[(3R,5S)-3,5-dimethyl-1-piperazinyl]-6,8-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

Sparfloxacin DD5 is a fluoroquinolone deuterated reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS quantification with traceable calibration. Analysts apply it for method validation and confirmatory analysis across complex matrices, ensuring reliable data from screening to final reporting.

Because it is stable isotope labeled, it mirrors the native compound during extraction and chromatography. Therefore, it improves accuracy, reduces matrix effects, and secures linearity. Each lot delivers consistent performance for calibration ranges and quality control. Laboratories use the reference standard to verify selectivity, recovery, and precision within routine workflows.

Key applications include:

• Regulated laboratories performing residue monitoring and release testing.
• Pharmaceutical research focused on metabolism and biotransformation studies.
• Residue control in food, environmental, and clinical matrices.
• Multi-residue method development for LC-MS/MS and GC-MS platforms.

With Sparfloxacin DD5, calibration remains straightforward and reproducible. Prepare matrix-matched calibration solutions, then verify linearity and carryover. Additionally, apply the reference standard in system suitability tests to confirm sensitivity and retention stability. Consequently, your methods gain robustness and strong traceability.

Typical benefits:

• Accurate quantification across broad concentration ranges.
• Improved confirmation of identity through mass transitions.
• Enhanced comparability between instruments and laboratories.
• Clear documentation supporting audits and data integrity.

The Sparfloxacin DD5 reference standard integrates smoothly into validated procedures for screening and targeted analysis. Use it to support calibration curves, QC checks, and confirmatory endpoints. For procurement details and technical documentation, contact WITEGA Laboratorien Berlin-Adlershof GmbH. This ensures a reliable supply chain and consistent quality for your analytical needs.

You can download your Safety Data Sheet for CH057

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