Lubabegron hemifumarate

2-[4-phenoxy]-3-pyridinecarbonitrile (2E)-2-butenedioate (2:1 salt)

Lubabegron hemifumarate (CAS 391926-19-5) reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS calibration, GC-MS quantification, regulated laboratory testing, veterinary drug residues, and multi-residue method development. Moreover, it suits metabolism studies and confirmatory analysis with consistent performance from WITEGA.

This high-purity material enables traceability and accurate quantification. Build reliable calibration curves with strong linearity. Perform analytical method validation under routine or regulated conditions. Low uncertainty supports defensible decisions in residue control. Therefore, your data remain reproducible across instruments and matrices.

• Optimized for LC-MS/MS and GC-MS workflows in quantitative analysis.
• Traceable documentation for each lot and clear purity information.
• Robust signal response for calibration and system suitability checks.
• Suitable for matrix-matched calibration in feed, meat, and plasma.
• Supports confirmatory analysis and verification of method performance.

Typical applications include regulated laboratories, pharmaceutical research, residue control programs, and exploratory metabolism studies. Additionally, teams developing multi-residue methods value its consistency and stability. With ready traceability and documented quality, the reference standard integrates smoothly into SOPs and LIMS.

• Quantitative calibration and verification over a relevant dynamic range.
• Method development, optimization, and inter-lab harmonization.
• Routine QC checks to monitor instrument sensitivity and drift.
• Confirmatory testing to meet reporting criteria and decision limits.

Furthermore, Lubabegron hemifumarate (CAS 391926-19-5) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports confident LC-MS/MS and GC-MS quantification. Use it to enhance traceability, strengthen calibration, and streamline method validation, from screening to confirmatory analysis.

You can download your Safety Data Sheet for OP278

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