Intermediates

Eprinomectin

  • CAS No.123997-26-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High purity Eprinomectin bulk API for veterinary formulations. Effective against internal and external parasites with proven safety profiles.

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Product Technical Details

Product Overview

Eprinomectin represents a advanced generation of semi-synthetic avermectin derivatives, specifically engineered for veterinary applications. As a prominent member of the macrocyclic lactone class, this compound exhibits exceptional efficacy against a broad spectrum of internal and external parasites in livestock. Our manufacturing process ensures that the final product meets rigorous international quality standards, making it an ideal choice for pharmaceutical formulators seeking reliable active pharmaceutical ingredients.

The chemical structure features a unique 4''-epi-amino substitution, which significantly reduces tissue residue levels compared to earlier generations of antiparasitics. This distinct molecular configuration allows for safer usage in dairy cattle without compromising milk quality, addressing a critical need in modern animal husbandry. We specialize in supplying bulk quantities that adhere to strict purity specifications, ensuring consistency across large-scale production runs.

Key Specifications

Quality control is paramount in the production of veterinary active ingredients. Our facility employs state-of-the-art analytical techniques to verify every batch. The following table outlines the typical specification profile for our premium grade material:

ItemSpecificationTypical Result
AppearanceWhite or yellowish crystalline powderWhite crystalline powder
Identification (IR)Corresponds with standardComplies
Identification (HPLC)Retention times match standardComplies
Loss on Drying≤4.0%3.50%
Water Content≤2.0%0.44%
Residue on Ignition≤0.1%0.03%
Heavy Metals≤10ppm<10ppm
Assay (B1a)≥90.0%94.44%
Total Assay (B1)≥90.0%96.01%

Industrial Applications

This compound is primarily utilized in the development of pour-on solutions, injectables, and boluses for cattle and other livestock. Its broad-spectrum activity covers gastrointestinal roundworms, lungworms, lice, and mites. The low residue profile makes it particularly valuable for dairy operations where milk withdrawal periods are a major concern. Formulators appreciate its stability in various solvent systems, allowing for flexible product design.

Why Choose Our Supply

  • Consistent high purity levels exceeding 95% for optimal efficacy.
  • Comprehensive documentation including COA and MSDS for every shipment.
  • Scalable production capacity to meet global demand fluctuations.
  • Strict adherence to environmental and safety regulations during manufacturing.
  • Dedicated technical support team for formulation assistance.

We are committed to providing reliable supply chains for the veterinary pharmaceutical industry. Our logistics network ensures timely delivery worldwide, maintaining product integrity throughout transit. Partner with us for a seamless procurement experience backed by decades of chemical manufacturing expertise.