3-[(2-Nitrobenzylidene)amino]oxazolidin-2-one-D₄

2 NP AOZ D4 (CAS 1007478-57-0) is a deuterated nitrofuran metabolite reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports accurate LC-MS/MS and GC-MS quantification in complex food and biomedical matrices. As a nitrofuran metabolite reference standard, it fits routine residue screening. Use it as an LC-MS/MS calibration solution and as a traceable deuterated analyte for GC-MS confirmatory analysis. It also streamlines calibration curve preparation and strengthens data integrity from the first run.

Designed for traceability and repeatability, the deuterated label improves selectivity and helps correct matrix effects. Therefore, the reference standard enhances quantification, calibration, method validation, and confirmatory analysis across diverse matrices. Moreover, the matched chemical behavior supports consistent recovery and retention, improving accuracy in challenging samples.

Typical applications include:

• Residue control and food safety programs in regulated laboratories.
• Pharmaceutical research on nitrofuran metabolism and kinetics.
• Metabolism studies and biotransformation experiments.
• Multi-residue method development with stringent validation endpoints.
• Routine proficiency testing and system suitability checks.

The 2 NP AOZ D4 (CAS 1007478-57-0) reference standard from WITEGA comes with a comprehensive Certificate of Analysis for lot-specific purity and concentration. Additionally, it is suitable for calibration curve preparation, instrument performance verification, and long-term method harmonization. Use it to achieve traceable results and comparable data across labs and platforms.

You can download your Safety Data Sheet for NF014

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