Description

Ractopamine-D6 Hydrochloride is a stable isotope-labeled internal standard of the β-adrenergic agonist ractopamine, specifically designed for analytical quantification. This high-purity compound is essential for ensuring the accuracy and reliability of mass spectrometry-based methods in residue analysis and metabolism studies. It is a critical reagent for analytical laboratories, regulatory bodies, and research institutions focused on food safety, veterinary drug monitoring, and pharmacokinetic research.

Application

• Internal Standard for LC-MS/MS: Primary use as a quantitative reference standard in liquid chromatography-tandem mass spectrometry for the precise analysis of ractopamine residues.
• Food Safety Testing: Enables accurate monitoring of ractopamine levels in meat products (e.g., pork, beef) to ensure compliance with international food safety regulations and import/export standards.
• Veterinary Drug Residue Analysis: Used in method development and validation for detecting and quantifying ractopamine in animal tissues, urine, and feed.
• Metabolism and Pharmacokinetic Studies: Facilitates research into the absorption, distribution, metabolism, and excretion (ADME) of ractopamine in animals.
• Reference Material for Certified Standards: Serves as a key component in the preparation of certified reference materials (CRMs) for quality control and proficiency testing in analytical laboratories.
• Regulatory and Forensic Analysis: Supports enforcement testing by government agencies and forensic laboratories to detect unauthorized use of ractopamine in livestock production.

Basic Information

Product Name	Ractopamine-D6 Hydrochloride
CAS No.	1185177-97-2
Molecular Formula	C18H17D6ClNO3 • HCl
Molecular Weight	380.33 g/mol (for monoisotopic mass)
Synonyms	Ractopamine-d6 HCl; 4-Hydroxy-α-[[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]methyl]-3-(methyl-d3)-benzenemethanol-d3 Hydrochloride; Paylean-d6 Hydrochloride; (R*,R*)-(±)-4-Hydroxy-α-[[[3-(4-hydroxyphenyl)-1-methylpropyl]amino]methyl]-3-(methyl-d3)-benzenemethanol-d3 Hydrochloride; Ractopamine (hexadeuterated) Hydrochloride; Ractopamine D6 HCl; β-Adrenergic Agonist-d6 Hydrochloride
EINECS	Contact for details

Quality Control

Our Ractopamine-D6 Hydrochloride is manufactured under strict quality systems to ensure the highest isotopic purity and chemical integrity, which is critical for accurate analytical results. Each batch undergoes comprehensive analysis, including NMR, HPLC, and LC-MS, to confirm identity, chemical purity, and isotopic enrichment. Certificates of Analysis (COA) are provided, detailing all relevant specifications and test results to support your method validation and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability. For long-term storage, consider desiccant in the container.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 99.0 atom % D
Chemical Purity (by HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.