Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
Diclazuril (CAS 101831-37-2), a triazinone benzeneacetonitrile derivative, is a highly effective, broad-spectrum veterinary anticoccidial agent. It appears as a white to off-white crystalline powder, featuring ultra-low dosage, high safety, and no withdrawal period. Widely used for preventing and treating coccidiosis in poultry and rabbits, it is manufactured under GMP-compliant processes with strict quality control for high purity and stable performance. For veterinary pharmaceutical and feed additive use only; prohibited for human medicine, food, or unauthorized applications.
Product Features
- High Purity: HPLC ≥98.0% / ≥99.0%, strictly controlled related substances.
- Ultra-Low Dosage: Effective at 1 g per ton of feed, cost-effective.
- Broad-Spectrum Activity: Acts against all major Eimeria species in chickens, ducks, turkeys, and rabbits.
- High Safety: No toxicity at 50× overdose; no withdrawal period, safe for animal products.
- Stable Quality: Heat-stable during feed pelleting; no cross-resistance with other anticoccidials.
- Quality Assurance: COA, MSDS, and technical data available per batch.
Physical & Chemical Properties
Physical Properties
- Appearance: White to off-white crystalline powder
- Odor: Odorless
- Melting Point: 290–297 °C
- Density: 1.56–1.60 g/cm3 (25 °C)
- Solubility: Practically insoluble in water and ethanol; slightly soluble in DMF and DMSO (5 mg/mL); soluble in alkaline solutions
- Stability: Stable under normal conditions; sensitive to strong light and high humidity
Chemical Properties
- Chemical Stability: Stable in neutral/weakly acidic environments; decomposes under strong alkali or prolonged high heat.
- Functional Groups: Contains trichlorinated benzene, phenylacetonitrile, and triazinedione groups, conferring selective anticoccidial activity.
- Reactivity: Low chemical reactivity; no hazardous reactions with common materials.
Applications
- Veterinary Anticoccidial: Primary use for prevention and control of coccidiosis in chickens, ducks, geese, quail, turkeys, and rabbits.
- Feed Additive: Incorporated into animal feed at 1 ppm to inhibit coccidial reproduction and reduce oocyst shedding.
- Pharmaceutical Intermediate: Used in manufacturing oral premixes, suspensions, and soluble powders for veterinary use.
- Research Reagent: Employed in parasitology research for studying coccidial development and drug resistance.
Usage Restriction: Strictly for veterinary and feed additive purposes. Prohibited for human consumption or illegal applications.
Storage & Transportation Instructions
Storage Conditions: Store in a cool, dry, well-ventilated warehouse (15–25 °C). Keep tightly sealed, protected from light, moisture, and direct heat.
Transportation Requirements: Transport as non-hazardous veterinary chemical. Avoid violent shock, moisture, and sunlight. Do not transport with food, feed, or strong oxidants.
Operation Notes: Wear dust mask, chemical-resistant gloves, and safety goggles. Operate in a ventilated area; avoid inhalation of dust and skin contact.
Regulatory Information
This product is a regulated veterinary drug raw material, compliant with international veterinary pharmacopoeias (EP, USP) and China’s veterinary drug standards. Domestic sales and export require veterinary drug production/operation licenses. Transactions limited to legitimate pharmaceutical manufacturers and feed enterprises.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | Diclazuril |
| CAS NO. | 101831-37-2 |
| IUPAC Name | 2,6-Dichloro-α-(4-chlorophenyl)-4-(3,5-dioxo-1,2,4-triazin-2(3H)-yl)benzeneacetonitrile |
| Synonyms | Diclazuril; R-64433 |
| Molecular Formula | C??H?Cl?N?O? |
| Molecular Weight | 407.64 |
| MDL Number | MFCD00867203 |
| EINECS Number | 1806241-263-5 |
| Appearance | White to off-white crystalline powder |
| Purity | HPLC ≥98.0% / ≥99.0% (customizable) |
| Melting Point | 290–297 °C |
| Density | 1.56–1.60 g/cm3 (25 °C) |
| Solubility | Practically insoluble in water; slightly soluble in DMF/DMSO |
| HS Code | 2933699090 |
| Storage Temperature | 15–25 °C, sealed, dry & dark |
| Packing Specification | 1kg/aluminum foil bag, 25kg/cardboard drum (inner PE bag) |
| Grade Standard | Veterinary Pharma Grade / Feed Additive Grade / Research Grade |
| Application Scope | Anticoccidial raw material, feed additive, veterinary pharmaceutical intermediate |
| Validity Period | 36 Months under specified storage conditions |
