Basic Red 46-D₃

1,4-Dimethyl-5-[2-[4-[methyl-D₃-(phenylmethyl)amino]phenyl]diazenyl]-4H-1,2,4-triazolium iodide

Basic Red 46-D3 is a deuterated reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Designed for LC-MS/MS and GC-MS workflows, it supports azo dye reference standard applications and textile dye LC-MS/MS calibration in regulated environments. With reliable isotopic labeling, analysts achieve traceable calibration and confident confirmatory analysis during method development.

Use this reference standard to establish calibration curves, optimize MRM transitions, and verify retention times. It strengthens method validation, supports quantitative robustness, and enables cross-batch comparability. Furthermore, it aids residue control and metabolism studies for complex matrices such as textiles, food-contact materials, and environmental samples. The material includes documentation for traceability, so your quality systems stay compliant.

Typical applications include:

• LC-MS/MS quantification and GC-MS confirmatory analysis of dye residues
• Traceable calibration in regulated laboratories and proficiency testing
• Pharmaceutical research impurity profiling and metabolite tracking
• Multi-residue method development across diverse matrices

Analysts choose this reference standard for consistent performance and clean spectra. It supports ruggedness testing, instrument qualification, and day-to-day QC. Moreover, WITEGA Laboratorien Berlin-Adlershof GmbH manufactures and distributes the material under stringent controls, ensuring lot-to-lot continuity. Integrate Basic Red 46-D3 into your workflow to standardize results and streamline validation.

You can download your Safety Data Sheet for FS018

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