6-Bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-[(phenylthio) methyl]-1H-indole-3-carboxylic acid ethyl ester hydrochloride

Arbidol hydrochloride Umifenovir hydrochloride (CAS 131707-23-8) reference standard supports sensitive LC-MS/MS and GC-MS quantification across diverse matrices. As an LC-MS/MS calibration standard and traceable analytical standard, it enables accurate calibration and robust results. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this material ensures reliable performance and consistent outcomes.

Use this high-purity material to prepare calibration curves, check linearity, and verify instrument response. It streamlines method validation, supports confirmatory analysis, and improves traceability from sample prep to reporting. WITEGA Laboratorien Berlin-Adlershof GmbH manufactures each batch under rigorous procedures, with clearly assigned identity and content for routine quality control and research. Arbidol hydrochloride Umifenovir hydrochloride (CAS 131707-23-8) integrates smoothly into targeted quantification and identification workflows.

• Designed for LC-MS/MS and GC-MS analytical quantification
• Suitable for calibration, verification, and confirmatory analysis
• Traceability supported by comprehensive documentation
• Compatible with multi-residue workflows and metabolism studies

Furthermore, laboratories can deploy this reference standard to strengthen method robustness. It assists with calibration curve preparation, limits of detection assessment, and ongoing system suitability. Consequently, analysts obtain defensible data and confidence in results.

• Regulated laboratories
• Pharmaceutical research and development
• Residue control screening and confirmation
• Metabolism studies and biomarker projects
• Multi-residue method development

1. Prepare stock and working solutions at target levels.
2. Build calibration curves and evaluate linearity and sensitivity.
3. Validate accuracy, precision, and selectivity in matrix.
4. Run confirmatory analysis to verify target identity.
5. Document traceability and maintain quality records.

Moreover, the formulation and documentation simplify implementation in new and existing methods. Choose this reference standard to reduce uncertainty and support compliance-driven workflows. Rely on WITEGA Laboratorien Berlin-Adlershof GmbH for consistent production and dependable distribution of Arbidol hydrochloride Umifenovir hydrochloride (CAS 131707-23-8).

You can download your Safety Data Sheet for VS005

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