Description

5-Chloro-2,3-Dimethylpyrazine is a versatile heterocyclic building block and flavor/fragrance intermediate of significant commercial interest. Its value lies in its unique chlorinated pyrazine structure, which serves as a key precursor for synthesizing more complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by manufacturers and R&D teams in the flavor & fragrance, pharmaceutical, and agrochemical industries.

Application

• Flavor and Fragrance Industry: As a key intermediate for creating savory, roasted, and nutty flavor notes in processed foods, snacks, and savory formulations.
• Pharmaceutical Synthesis: Serves as a crucial building block for the research and development of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Intermediates: Used in the synthesis of advanced crop protection agents, including herbicides and fungicides.
• Chemical Research & Development: Acts as a versatile scaffold for organic synthesis and the creation of new chemical entities in academic and industrial labs.
• Aroma Chemical Production: Employed in the manufacture of sophisticated aroma chemicals for perfumery and personal care products.

Basic Information

Product Name	5-Chloro-2,3-Dimethylpyrazine
CAS No.	59489-32-6
Molecular Formula	C6H7ClN2
Molecular Weight	142.59 g/mol
Synonyms	5-Chloro-2,3-dimethylpyrazine; 2,3-Dimethyl-5-chloropyrazine; 5-Chloro-2,3-dimethyl-1,4-diazine; 5-Chloro-2,3-dimethylpyrazine; Pyrazine, 5-chloro-2,3-dimethyl-
EINECS	Contact for details

Quality Control

Our 5-Chloro-2,3-Dimethylpyrazine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request 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 room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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