Description

Desoxycarbadox-D3 is a deuterium-labeled internal standard critical for precise quantitative analysis in advanced mass spectrometry. This high-purity compound is essential for ensuring accuracy and reliability in analytical methods, particularly those requiring isotope dilution techniques. It is primarily utilized by analytical laboratories and research institutions in the pharmaceutical, veterinary medicine, and food safety sectors for method development, validation, and regulatory compliance testing.

Application

• Internal Standard for LC-MS/MS quantification of carbadox and related metabolites in complex matrices.
• Isotope Dilution Mass Spectrometry (IDMS) to achieve high-accuracy results in residue analysis.
• Method development and validation for veterinary drug residue testing in animal-derived food products.
• Quality control and assurance in pharmaceutical research involving quinoxaline antibiotics.
• Metabolite profiling and pharmacokinetic studies in veterinary and biomedical research.
• Calibration standard for ensuring regulatory compliance with food safety standards (e.g., FDA, EU MRLs).

Basic Information

Product Name	Desoxycarbadox-D3
CAS No.	1448350-02-4
Molecular Formula	C11H7D3N4O4
Molecular Weight	249.23 g/mol (approximate)
Synonyms	Desoxycarbadox-d3; 2-[(2,3-Dideuterio-2-quinoxalinylmethylene)hydrazino]-N,N-dimethyl-2-oxoacetamide-d; Carbadox Metabolite D3 Standard; QCA-D3 (Quinoxaline-2-carboxylic acid derivative-d3); Methyl 3-(2-quinoxalinylmethylene)carbazate-d3 derivative; Deuterated Desoxycarbadox; Internal Standard for Carbadox Analysis-d3
EINECS	Contact for details

Quality Control

Our Desoxycarbadox-D3 is manufactured under strict quality control protocols to ensure the highest isotopic purity and chemical stability required for analytical applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment, chemical purity (by HPLC), and absence of unlabeled analog. We support compliance with GMP and ISO 17025 standards for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D3)	≥ 98.0 atom % D
Chemical Purity (by HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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