Description

Ethyl 5-Methylpyrazine-2-Carboxylate is a high-purity pyrazine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a versatile intermediate in the production of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research and development chemists, process engineers, and manufacturers seeking reliable, high-quality intermediates for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or metabolic pathways.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging the pyrazine core for biological activity.
• Flavor & Fragrance Industry: Serves as a starting material for creating complex, nutty, or roasted flavor compounds used in food and beverage formulations.
• Material Science Research: Acts as a monomer or ligand in the development of advanced polymers, coordination complexes, and electronic materials.
• Chemical Research & Development: A versatile reagent for heterocyclic chemistry, enabling the construction of diverse pyrazine-based libraries for screening and discovery.

Basic Information

Product Name	Ethyl 5-Methylpyrazine-2-Carboxylate
CAS No.	41110-34-3
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	5-Methylpyrazine-2-carboxylic acid ethyl ester; Ethyl 5-methyl-2-pyrazinecarboxylate; 2-Pyrazinecarboxylic acid, 5-methyl-, ethyl ester; Ethyl 5-methylpyrazinecarboxylate; 5-Methyl-2-pyrazinecarboxylic acid ethyl ester; Ethyl 5-methyl-2-pyrazinecarboxylate; 5-Methylpyrazine-2-carboxylic Acid Ethyl Ester
EINECS	Contact for details

Quality Control

Our Ethyl 5-Methylpyrazine-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.