In the competitive landscape of chemical sourcing, securing high-quality Fenbendazole (CAS 43210-67-9) is paramount for businesses in the veterinary and pharmaceutical sectors. As a robust broad-spectrum anthelmintic, Fenbendazole plays a critical role in animal health formulations. This article serves as a guide for procurement managers and R&D scientists looking to buy Fenbendazole, focusing on what to look for in a reliable manufacturer and supplier.

Understanding Fenbendazole's Importance

Fenbendazole is renowned for its efficacy against a wide array of internal parasites, including roundworms, hookworms, whipworms, and certain tapeworms, making it a cornerstone in veterinary medicine. Its chemical profile and standardized quality are key to its effectiveness. When sourcing, it’s crucial to focus on manufacturers that adhere to stringent quality standards, ensuring the product meets specifications for assay, impurity profiles, and physical characteristics like appearance.

Key Specifications to Verify When Buying Fenbendazole

For procurement managers and formulators, scrutinizing the technical specifications of Fenbendazole is non-negotiable. Reputable suppliers will readily provide detailed product information, typically including:

  • Appearance: Typically described as a white or almost white powder, ensuring the correct physical form is essential for formulation.
  • Assay: A high assay percentage (e.g., 98.0%~101.0% on a dry basis) indicates the purity and potency of the active ingredient.
  • Impurity Limits: Strict control over specific impurities (e.g., Impurity A, Impurity B, and other single/total impurities) is vital for regulatory compliance and product safety.
  • Loss on Drying (LOD): A low LOD (≤0.50%) signifies minimal moisture content, crucial for product stability and handling.
  • Heavy Metals and Ash Content: Limits on heavy metals (≤20.0 ppm) and sulfated ash (≤0.30%) are important indicators of product quality and safety.
  • Residual Solvents: Manufacturers must demonstrate compliance with residual solvent limits (e.g., Methanol, Toluene) as per industry guidelines.

Finding a Reliable Fenbendazole Manufacturer and Supplier

When searching for a Fenbendazole manufacturer, especially in China, prioritize companies with a proven track record and robust quality management systems. Look for suppliers who can offer:

  • Consistent Supply: A reliable supplier ensures uninterrupted production, vital for meeting market demand.
  • Competitive Pricing: Bulk purchasing from a direct manufacturer often yields the best price. Enquire about wholesale Fenbendazole prices.
  • Technical Support: Access to technical data, certificates of analysis (CoA), and responsive customer service enhances the procurement process.
  • Regulatory Compliance: Ensure the manufacturer and product comply with relevant international standards and regulations.

For businesses looking to purchase Fenbendazole, partnering with an experienced and quality-focused manufacturer is key to ensuring the efficacy and safety of their final products. By understanding these specifications and sourcing criteria, procurement professionals can confidently source high-purity Fenbendazole to meet their demanding applications.