Description

Cyclopentylalbendazole Sulfoxide is a key pharmaceutical intermediate and metabolite of the broad-spectrum anthelmintic agent albendazole. This compound is critical for research and development in veterinary and human antiparasitic drug formulations. It is primarily utilized by pharmaceutical manufacturers and research institutions focused on developing and analyzing novel therapeutic agents against parasitic infections.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of advanced anthelmintic drugs and their derivatives.
• Veterinary Medicine: Used in the research and development of treatments for parasitic infections in livestock and companion animals.
• Metabolite Standard: Serves as a certified reference standard in analytical laboratories for pharmacokinetic and bioequivalence studies of albendazole.
• Biochemical Research: Employed in studies investigating the mode of action, metabolism, and resistance mechanisms of benzimidazole-class anthelmintics.
• Active Pharmaceutical Ingredient (API) Development: A key precursor in the development and scale-up of new antiparasitic APIs.
• Quality Control: Used as an impurity marker and identification standard in the quality control of albendazole-based pharmaceutical products.

Basic Information

Product Name	Cyclopentylalbendazole Sulfoxide
CAS No.	131454-43-8
Molecular Formula	C19H21N3O3S
Molecular Weight	371.45 g/mol
Synonyms	Albendazole Cyclopentyl Sulfoxide; 5-(Cyclopentylthio)-1H-benzimidazol-2-yl carbamate sulfoxide; Cyclopentyl Albendazole Sulfoxide; Albendazole Sulfoxide Cyclopentyl Derivative; [5-(Cyclopentylsulfinyl)-1H-benzimidazol-2-yl]carbamic acid methyl ester; Cyclopentyl-Albendazole-SO; CP-Albendazole-SO
EINECS	Contact for details

Quality Control

Our Cyclopentylalbendazole Sulfoxide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for pharmaceutical intermediate applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

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

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