Description

Ethenyl-Dimethylpyrazine,2-Ethenyl-3,5-Dimethylpyrazine is a specialized pyrazine derivative valued for its unique aromatic and heterocyclic structure. This compound is a key building block and intermediate in the synthesis of complex molecules, particularly in the flavor and fragrance and pharmaceutical sectors. It is primarily sought after by R&D chemists and production specialists in fine chemical manufacturing for creating high-value target compounds.

Application

• Flavor & Fragrance Industry: Serves as a crucial intermediate for synthesizing complex aroma chemicals with roasted, nutty, or earthy notes.
• Pharmaceutical Intermediates: Used as a building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Acts as a precursor in the production of certain pesticides and herbicides, leveraging its heterocyclic core.
• Organic Synthesis & Research: Employed in academic and industrial laboratories for methodological studies and the construction of novel chemical libraries.
• Electronic Chemicals: Investigated for potential use as a precursor in the synthesis of organic semiconductors or ligands for metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethenyl-Dimethylpyrazine,2-Ethenyl-3,5-Dimethylpyrazine
CAS No.	157615-33-3
Molecular Formula	C8H10N2
Molecular Weight	134.18 g/mol
Synonyms	2-Ethenyl-3,5-dimethylpyrazine; 2-Vinyl-3,5-dimethylpyrazine; 3,5-Dimethyl-2-vinylpyrazine; Pyrazine, 2-ethenyl-3,5-dimethyl-; 157615-33-3; 2-Ethenyl-3,5-dimethylpyrazine
EINECS	Contact for details

Quality Control

Our Ethenyl-Dimethylpyrazine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are 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 room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent loss and maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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