Description

Ethyl 3-Methylpyrazine-2-Carboxylate is a high-purity pyrazine derivative valued for its role as a versatile synthetic intermediate and flavor/fragrance component. This compound is essential for creating complex molecular structures in advanced research and commercial synthesis. It is primarily sought after by manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty flavor & fragrance industries.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with pyrazine-based heterocyclic cores.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and fungicides.
• Flavor & Fragrance Ingredient: Imparts nutty, roasted, and earthy notes, making it valuable for creating complex flavor profiles in food products and savory aromas in perfumery.
• Chemical Research & Development: Serves as a crucial reagent in organic synthesis, medicinal chemistry, and material science for constructing novel molecules.
• Fine Chemical Production: Employed in the manufacture of other specialty chemicals, dyes, and photographic chemicals.

Basic Information

Product Name	Ethyl 3-Methylpyrazine-2-Carboxylate
CAS No.	25513-92-2
Molecular Formula	C8H10N2O2
Molecular Weight	166.18 g/mol
Synonyms	Ethyl 3-Methylpyrazine-2-carboxylate; 2-Pyrazinecarboxylic acid, 3-methyl-, ethyl ester; 3-Methylpyrazine-2-carboxylic acid ethyl ester; Ethyl 3-methyl-2-pyrazinecarboxylate; Ethyl 3-methylpyrazinecarboxylate; 2-Carbethoxy-3-methylpyrazine; 3-Methyl-2-pyrazinecarboxylic Acid Ethyl Ester; Ethyl 3-Methyl-2-pyrazinecarboxylate
EINECS	Contact for details

Quality Control

Our Ethyl 3-Methylpyrazine-2-Carboxylate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing full specifications and test results. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.