Ractopamine-D5 hydrochlorideRactopamine D5 hydrochloride

4-{3-[2-Deuterio-2-hydroxy-2-(4-hydroxyphenyl)ethylamino]butyl}-2,3,5,6-tetradeuteriophenol hydrochloride (mixture of diastereomers)

Ractopamine D5 hydrochloride (CAS Reg. No. 3072709-33-9) is a stable isotope labelled analytical calibrant for quantitative residue testing and mass spectrometry tracer applications. This reference standard supports accurate analytical workflows where reliable calibration and traceability are essential. The product is a reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH.

Typical applications include:

• LC-MS/MS analytical quantification
• Calibration and analytical traceability
• Method validation and performance assessment
• Confirmatory residue analysis
• Regulated laboratory testing
• Pharmaceutical research and analytical development
• Residue control in complex biological matrices
• Metabolism and pharmacokinetic studies
• Multi-residue method development

For LC-MS/MS laboratories, suitable reference materials are important for establishing reproducible quantitative workflows. This product can be incorporated into calibration and validation strategies according to the laboratory method. Its defined identity and CAS information also support clear documentation and analytical traceability.

Ractopamine D5 hydrochloride is intended for professional analytical use. It is suitable for laboratories that require a dependable reference standard for research, development, quality control, and regulated analytical applications. The product is supplied by WITEGA Laboratorien Berlin-Adlershof GmbH for use in professional laboratory workflows.