Description

Albendazole Sulfone is a key pharmaceutical intermediate and metabolite of the broad-spectrum anthelmintic agent Albendazole. Its primary commercial value lies in its critical role in the synthesis and quality control of veterinary and human antiparasitic drugs. This compound is essential for manufacturers and research institutions focused on developing and standardizing treatments for parasitic infections. The substance is also utilized in analytical reference standards to ensure drug efficacy and safety.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of Albendazole and related anthelmintic compounds.
• Reference Standard: Used as a certified reference material (CRM) in HPLC and LC-MS methods for drug quantification and impurity profiling.
• Metabolite Studies: Employed in pharmacokinetic and metabolic pathway research for Albendazole in both human and veterinary medicine.
• Veterinary Medicine: Integral to the production of antiparasitic formulations for livestock, pets, and poultry.
• Quality Control & Assurance: Serves as an analytical standard for testing the purity and stability of Albendazole-based drug products.
• Research & Development: Used in biochemical research to study the mechanism of action against helminths and other parasites.

Basic Information

Product Name	Albendazole Sulfone
CAS No.	76567-28-7
Molecular Formula	C₁₂H₁₅N₃O₄S
Molecular Weight	297.33 g/mol
Synonyms	Albendazole Sulfoxide; Albendazole S-Oxide; Albendazole Metabolite; [5-(Propylthio)-1H-benzimidazol-2-yl]carbamic acid methyl ester S-oxide; Ricobendazole Sulfone; Albendazole Sulfone Metabolite; Albendazole S,S-Dioxide (incorrect but common alias); ABZ-SO₂
EINECS	Contact for details

Quality Control

Our Albendazole Sulfone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for assay and related substances, to ensure high purity and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing compliance with agreed specifications. Our quality commitment supports applications in GMP-regulated environments for pharmaceutical development and manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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