Description

Luxabendazole-D3 is a deuterium-labeled analog of the anthelmintic agent luxabendazole, specifically designed for use as an internal standard in quantitative analytical methods. This stable isotope-labeled compound is essential for ensuring the accuracy and reliability of mass spectrometry-based analyses, particularly in pharmacokinetic and metabolic studies. It is a critical tool for researchers and quality control laboratories in the pharmaceutical, veterinary medicine, and agrochemical sectors who require precise quantification of the parent compound in complex biological matrices.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis of Luxabendazole.
• Quantitative bioanalysis in pharmacokinetic (PK) and absorption, distribution, metabolism, and excretion (ADME) studies.
• Method development and validation in pharmaceutical research and development.
• Quality control and assurance testing in veterinary drug manufacturing.
• Metabolite identification and profiling studies.
• Residue analysis in food safety and environmental monitoring programs.

Basic Information

Product Name	Luxabendazole-D3
CAS No.	1448346-27-7
Molecular Formula	C₁₄H₉D₃N₂O₃S
Molecular Weight	291.33 g/mol
Synonyms	Luxabendazole-d3; [2H3]-Luxabendazole; 5(6)-Phenylsulfonyl-2-benzimidazolecarbamic acid methyl ester-d3; 5-Phenylsulfonyl-1H-benzimidazol-2-yl methylcarbamate-d3; Luxabendazole (methyl-d3); Luxabendazole Internal Standard
EINECS	Contact for details

Quality Control

Our Luxabendazole-D3 is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical integrity required for analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic enrichment, chemical purity, and absence of interfering impurities. We adhere to relevant industry standards for reference materials, ensuring consistency and reliability for your critical research and testing needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (deuterium)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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