Oseltamivir acid

(3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexen-1-carboxylic acid

Oseltamivir acid (CAS 187227-45-8) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Designed for LC-MS/MS and GC-MS workflows, this neuraminidase inhibitor reference standard ensures reliable calibration and traceable results. As an LC-MS/MS calibration standard, it supports accurate quantification across matrices. Therefore, regulated laboratories can build robust calibration curves and meet compliance needs with confidence. Moreover, consistent response factors help maintain long-term method performance.

This material enables precise analytical quantification, calibration, method validation, and confirmatory analysis. With Oseltamivir acid (CAS 187227-45-8), you can establish linearity, evaluate recovery, and verify identity via MS transitions or exact mass workflows. Additionally, it supports matrix-matched calibration, carryover checks, and stability tracking for routine residue control.

• Key applications in regulated laboratories and proficiency testing.
• Pharmaceutical research on active metabolite exposure and distribution.
• Residue control in complex matrices, including biological and environmental samples.
• Metabolism studies requiring accurate response and retention verification.
• Multi-residue method development, validation, and confirmatory analysis.

Choose this reference standard to streamline daily QA and QC tasks.

• High purity and batch-to-batch consistency for traceable quantification.
• Optimized for LC-MS/MS and GC-MS, with excellent ionization behavior.
• Supports calibration curve preparation, system suitability, and recovery experiments.
• Ideal for method validation parameters such as accuracy, precision, and LOQ.
• Reliable identification for confirmatory analysis through characteristic transitions.

Each lot includes a detailed Certificate of Analysis with identity, purity assessment, and storage guidance. Documentation is designed to support traceability and reproducible reporting. This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, ensuring dependable supply and expert support for your analytical workflows.

You can download your Safety Data Sheet for VS011

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