Description

2-Chloro-3-(1-methylethyl)pyrazine is a specialized heterocyclic compound belonging to the pyrazine family, valued for its distinct aromatic and flavoring properties. This compound is a key building block and intermediate in the synthesis of complex molecules, particularly in the flavor and fragrance industry. It is essential for manufacturers and R&D laboratories seeking to create or enhance specific sensory profiles in food, beverage, and perfumery applications.

Application

• Flavor and Fragrance Ingredient: Serves as a crucial intermediate for synthesizing complex aroma chemicals, imparting nutty, roasted, or earthy notes to food and beverage products.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) due to its pyrazine core structure.
• Agrochemical Synthesis: Acts as a key precursor in the manufacturing of certain pesticides and herbicides.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing more complex heterocyclic compounds and fine chemicals.
• Aroma Chemical Production: Utilized in the creation of high-value aroma molecules for perfumes, cosmetics, and personal care products.

Basic Information

Product Name	2-Chloro-3-(1-methylethyl)pyrazine
CAS No.	57674-20-1
Molecular Formula	C7H9ClN2
Molecular Weight	156.61 g/mol
Synonyms	2-Chloro-3-isopropylpyrazine; 3-Isopropyl-2-chloropyrazine; 2-Chloro-3-(propan-2-yl)pyrazine; 1-(2-Chloropyrazin-3-yl)propan-2-ol (tautomer); Pyrazine, 2-chloro-3-(1-methylethyl)-; 57674-20-1; 2-Chloro-3-(methylethyl)pyrazine
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-(1-methylethyl)pyrazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to verify identity and purity against established specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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 away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Specific Gravity	Contact for details

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