Description

Perbendazole is a high-purity benzimidazole derivative widely recognized for its potent anthelmintic properties. This compound is essential for research and development in veterinary and agricultural chemistry, where it serves as a key active ingredient and a critical reference standard. It is primarily utilized by manufacturers in the animal health sector, agrochemical industries, and analytical laboratories focused on parasitology and drug development.

Application

• Primary active pharmaceutical ingredient (API) in veterinary anthelmintic formulations.
• Critical reference standard for quality control and analytical method development in pharmaceutical labs.
• Key intermediate in the synthesis of novel benzimidazole-based parasiticides.
• Research chemical for studying parasite resistance mechanisms and efficacy.
• Component in medicated feed additives for livestock.
• Starting material for the development of crop protection agents with nematicidal activity.

Basic Information

Product Name	Perbendazole
CAS No.	111214-63-2
Molecular Formula	C₁₃H₁₇N₃O₂S
Molecular Weight	279.36 g/mol
Synonyms	Parbendazole; Methyl 5-butyl-2-benzimidazolecarbamate; 5-Butyl-2-benzimidazolecarbamic acid methyl ester; 5-n-Butyl-2-benzimidazolecarbamic acid methyl ester; SKF 29044; NSC 138207; Helmatac; Worm Guard
EINECS	Contact for details

Quality Control

Our Perbendazole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets high-grade specifications. Certificates of Analysis (COA) detailing all test results are provided to guarantee traceability and compliance with your research or manufacturing requirements.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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