Olaquindox-D₄

3-Methyl-quinoxaline-2-carboxylic acid (2-hydroxyethyl-D₄)-amide 1,4-dioxide

Olaquindox-D4 (CAS 1189487-82-8) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As a deuterated veterinary drug reference material, it supports precise LC-MS/MS and GC-MS quantification with full traceability and robust calibration.

This material enables accurate calibration curves, verification of linearity, and method validation. It helps set reporting limits and supports confirmatory analysis across matrices. Furthermore, documented purity and concentration simplify audits and routine QC.

Typical applications include:

• Residue control programs and regulatory compliance testing.
• Pharmaceutical research and quality control studies.
• Metabolism studies and transformation product tracking.
• Multi residue method development across complex food and feed.

The stable isotopic labeling improves selectivity and identification in mass spectrometry. Therefore, analysts can separate analyte responses from interferences with confidence. It performs consistently in gradient LC and fast GC workflows.

Each lot ships with documentation to maintain traceability and facilitate accreditation needs. Moreover, laboratories can integrate Olaquindox-D4 (CAS 1189487-82-8) into routine calibration, ongoing performance checks, and proficiency testing. For ordering and technical support, please contact WITEGA Laboratorien Berlin-Adlershof GmbH.

You can download your Safety Data Sheet for OP081

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