Description

2-Chloro-3-Ethylpyrazine is a versatile heterocyclic building block with a distinct molecular structure. This compound matters for its role as a key intermediate in the synthesis of complex pharmaceuticals and high-value agrochemicals. Industries such as pharmaceutical R&D, flavor & fragrance, and advanced material science need it for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, leveraging the pyrazine core for biological activity.
• Flavor & Fragrance Industry: Serves as a building block for creating complex, nutty, or roasted flavor compounds used in food and perfume formulations.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for constructing more complex heterocyclic systems.
• Material Science: Acts as a monomer or functionalizing agent in the development of specialty polymers and electronic materials.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and coordination chemistry applications.

Basic Information

Product Name	2-Chloro-3-Ethylpyrazine
CAS No.	63450-95-3
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	3-Ethyl-2-chloropyrazine; 2-Chloro-3-ethylpyrazine; 2-Chloro-3-ethyl-1,4-diazine; Pyrazine, 2-chloro-3-ethyl-; 63450-95-3; 3-Ethyl-2-chloro-1,4-diazine; 2-Chloro-3-ethyl-1,4-diazabenzene
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-Ethylpyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Density (20°C)	~1.15 g/cm³

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