Description

Epirizole is a high-purity pharmaceutical intermediate and active ingredient with significant therapeutic potential. Its value lies in its role as a key building block for the synthesis of advanced pharmaceutical compounds, requiring stringent quality control for efficacy and safety. This product is essential for research institutions, pharmaceutical manufacturers, and fine chemical companies engaged in the development and production of new drug formulations.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of proprietary drug candidates and active pharmaceutical ingredients (APIs).
• Analytical Reference Standard: Used in quality control laboratories for method development, validation, and as a certified reference material.
• Biochemical Research: Employed in life science research to study biological pathways and for pharmacological screening.
• Fine Chemical Synthesis: Serves as a specialized reagent for constructing complex molecular architectures in custom synthesis projects.

Basic Information

Product Name	Epirizole
CAS No.	18694-40-1
Molecular Formula	C11H12N4O2S
Molecular Weight	264.30 g/mol
Synonyms	4-Methoxy-2-(5-methoxy-3-methyl-1H-pyrazol-1-yl)-6-methylpyrimidine; DA-398; Epirizolum; Mepirizole; Mebron
EINECS	Contact for details

Quality Control

Our Epirizole is manufactured under a cGMP-compliant quality management system, ensuring batch-to-batch consistency and traceability. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment.

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 structure
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
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.