Description

Cyclopentylalbendazole is a synthetic benzimidazole derivative, specifically a cyclopentyl-substituted analog of the broad-spectrum anthelmintic Albendazole. This compound is a crucial advanced pharmaceutical intermediate in the synthesis of novel antiparasitic agents and for structure-activity relationship (SAR) studies. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers developing next-generation therapeutic compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel benzimidazole carbamate anthelmintic drugs.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies to optimize efficacy and safety profiles of antiparasitic agents.
• Veterinary Medicine Development: Serves as a precursor in the research of new formulations for treating parasitic infections in animals.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling.
• Biochemical Research: Investigated for its mechanism of action involving the inhibition of tubulin polymerization in target parasites.

Basic Information

Item	Detail
Product Name	Cyclopentylalbendazole
CAS No.	77723-30-9
Molecular Formula	C18H19N3O3S
Molecular Weight	357.43 g/mol
Synonyms	Cyclopentyl Albendazole; Albendazole Cyclopentyl Derivative; Methyl [5-(cyclopentylthio)-1H-benzimidazol-2-yl]carbamate; 5-Cyclopentylthio-2-carbomethoxyaminobenzimidazole; (5-Cyclopentylthio-1H-benzoimidazol-2-yl)-carbamic acid methyl ester; NSC 369209; Cyclopentyl Albendazole Intermediate
EINECS	Contact for details

Quality Control

Our Cyclopentylalbendazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, identity confirmation (IR, NMR), and residual solvent analysis to ensure it meets exacting research-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any individual impurity ≤ 0.5%
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.