4-Hydroxy-2-methyl-N-(5-hydroxy-pyridin-2-yl)-2H-thieno\[2,3-e\]-1,2-thiazine-3-carboxamide 1,1-dioxide

5 Hydroxytenoxicam (CAS 93739-45-8) is a tenoxicam metabolite reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It enables reliable LC-MS/MS and GC-MS quantification, traceable calibration, and confident confirmatory analysis. Laboratories adopt this compound for method validation and routine performance checks.

Designed for regulated workflows, the reference standard supports residue control, pharmaceutical research, and metabolism studies. The material shows consistent purity and stability. Therefore, it helps reduce measurement uncertainty and improve traceability. Each batch includes clear documentation for seamless audits.

• High purity for accurate quantification and strong signal response.
• Traceable documentation for defensible results and reproducibility.
• Optimized for LC-MS/MS and GC-MS applications.
• Ideal for calibration curves, quality controls, and verification.
• Stable material with practical handling guidance.

Use this reference standard to calibrate instruments, validate methods, and confirm identities across diverse matrices. It supports quantification in complex samples and improves data integrity. Consequently, your laboratory can meet demanding reporting limits with confidence.

• Regulated laboratories and compliance testing.
• Pharmaceutical research and metabolite profiling.
• Residue control in food and environmental studies.
• Metabolism and biotransformation investigations.
• Multi-residue method development and validation.
• Confirmatory analysis and system suitability checks.

Integrate 5 Hydroxytenoxicam (CAS 93739-45-8) into your calibration strategy to harmonize data across sites. Additionally, apply it to verify recoveries, matrix effects, and linearity. For transparent sourcing, cite supply by WITEGA Laboratorien Berlin-Adlershof GmbH and document its role in LC-MS/MS or GC-MS workflows.

You can download your Safety Data Sheet for NS043

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