Description

Letrazuril is a high-purity triazine derivative compound, recognized for its potent and specific biological activity. This compound is critical for research and development in the pharmaceutical and veterinary medicine sectors, where precise chemical composition and reliable supply are paramount. It serves as a key intermediate or active ingredient for scientists and manufacturers targeting protozoal infections, requiring materials that meet stringent quality and regulatory standards.

Application

• Pharmaceutical Intermediate: Primary use as a key building block in the synthesis of advanced antiprotozoal APIs (Active Pharmaceutical Ingredients).
• Veterinary Medicine Development: Research and production of treatments for coccidiosis and related parasitic infections in livestock and poultry.
• Biochemical Research: Used as a reference standard or tool compound in pharmacological studies and mechanism-of-action investigations.
• Fine Chemical Synthesis: Serves as a specialized intermediate for creating novel chemical entities in medicinal chemistry programs.

Basic Information

Product Name	Letrazuril
CAS No.	103337-74-2
Molecular Formula	C17H9Cl3F3N3O4
Molecular Weight	474.62 g/mol
Synonyms	Letrazuril; 1-Methyl-3-[3-methyl-4-[4-(trifluoromethoxy)phenoxy]phenyl]-5-(3,4-dichlorophenyl)-1,3,5-triazinane-2,4,6-trione; Bay Vi 9142; Bay Vi 9142; Bay Vi9142; Bay-Vi-9142; 1,3,5-Triazinane-2,4,6-trione, 1-methyl-3-[3-methyl-4-[4-(trifluoromethoxy)phenoxy]phenyl]-5-(3,4-dichlorophenyl)-
EINECS	Contact for details

Quality Control

Our Letrazuril is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

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)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown 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.