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Product Attributes
Model No.: 101831-37-2
Product Description
Diclazuril is a synthetic veterinary anticoccidial active pharmaceutical ingredient (API) used in animal health formulations to help control coccidiosis in livestock and poultry. It is supplied as a high-purity powder for veterinary pharmaceutical manufacturers developing feed additives, premixes, and animal health products.
With its potent activity at low inclusion levels and stable chemical properties, diclazuril is widely evaluated by veterinary formulators based on purity, assay consistency, particle characteristics, and compatibility with the intended dosage form.
Diclazuril is a triazine-based compound belonging to the benzeneacetonitrile class of anticoccidial agents. It is primarily used as a veterinary active ingredient in products designed for poultry and livestock applications.
The compound is characterized by strong biological activity at low dosage levels, making accurate assay control and uniform dispersion important considerations during formulation and quality evaluation. Veterinary manufacturers typically select diclazuril API according to regulatory requirements, formulation type, and analytical specifications.
| Item | Specification |
|---|---|
| Product Name | Diclazuril Veterinary API |
| Category | Veterinary APIs / Animal Health Ingredients |
| CAS Number | 101831-37-2 |
| Molecular Formula | C17H9Cl3N4O2 |
| Molecular Weight | 407.64 g/mol |
| Appearance | White or almost white crystalline powder |
| Assay Grade | Common veterinary pharmaceutical grades with high purity; customized specifications available according to application requirements |
| Identification Method | HPLC, UV and other standard analytical identification methods |
| Assay Testing | HPLC assay and related substance analysis |
| Solubility | Practically insoluble in water; formulation design commonly considers dispersion and delivery performance |
| Shelf Life | Typically 24 months under recommended storage conditions |
| Storage | Store in a cool, dry place, protected from moisture, heat, and direct sunlight |
| Packaging | Common packaging includes 1kg or 5kg aluminum foil bags and 25kg fiber drums; customized packaging available |
| Applications | Veterinary feed additives, premixes, and animal health pharmaceutical formulations |
Diclazuril is mainly used in veterinary products intended for coccidiosis management in animal production systems. Typical applications include:
Unlike highly water-soluble Veterinary Ingredients, diclazuril has limited water solubility, so formulation performance depends heavily on physical properties and processing control. Procurement teams should evaluate not only chemical purity but also factors affecting uniform distribution in premixes and finished products.
| Selection Factor | Why It Matters | Procurement Focus |
|---|---|---|
| Assay Accuracy | Diclazuril is commonly used at low inclusion levels, requiring reliable active content measurement | Review HPLC assay results and batch analytical records |
| Particle Characteristics | Physical properties can influence mixing uniformity and formulation processing | Select specifications suitable for the intended premix or dosage form |
| Dispersion Performance | Limited water solubility requires appropriate formulation considerations | Evaluate compatibility with carriers and manufacturing processes |
Diclazuril can be incorporated into customized animal health product development projects. Support may include specification customization, technical documentation, formulation cooperation, and flexible packaging solutions for different market requirements.
Typical quality evaluation for diclazuril veterinary API includes:
Diclazuril is commonly packaged in sealed aluminum foil bags or fiber drums suitable for veterinary ingredient transportation and storage. Packaging formats can be customized according to bulk handling and customer requirements.
Diclazuril veterinary API is a specialized animal health ingredient used in anticoccidial formulations for livestock and poultry applications. Its low inclusion level requirements make assay accuracy, physical specification control, and formulation compatibility important factors for reliable veterinary product development.
Contact us today to request samples, a COA, technical documents, and a wholesale quotation for diclazuril veterinary API.

Packaging & Delivery
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