Description

Diclazuril-Methyl CAS NO 103337-71-9 is a high-purity chemical intermediate, primarily recognized for its role in the synthesis of advanced veterinary coccidiostats. This compound is critical for ensuring the efficacy and safety of final pharmaceutical formulations. It is an essential raw material for manufacturers in the animal health and pharmaceutical industries, particularly those developing treatments for poultry and livestock.

Application

• Primary intermediate in the synthesis of the veterinary antiprotozoal agent, Diclazuril.
• Key raw material for the production of coccidiostat premixes and feed additives.
• Used in research and development of novel antiparasitic compounds for animal health.
• Employed in quality control laboratories as a reference standard for analytical testing.
• Potential building block for specialized fine chemicals and pharmaceutical actives.

Basic Information

Product Name	Diclazuril-Methyl
CAS No.	103337-71-9
Molecular Formula	C17H9Cl3N4O2
Molecular Weight	407.63 g/mol
Synonyms	4-Chlorophenyl[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2(3H)-yl)phenyl]acetonitrile; Methyl Diclazuril Intermediate; 2-(3,5-Dichloro-4-cyanomethylphenyl)-3,5-dioxo-1,2,4-triazine; Diclazuril Methyl Ester Intermediate; CL 575; R 64433 Derivative
EINECS	Contact for details

Quality Control

Our Diclazuril-Methyl is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical intermediates. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.5% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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