Description

Pyrazine, 2-Ethenyl-3-Ethoxy- (9Ci) is a specialized heterocyclic compound belonging to the pyrazine family, characterized by its distinct ethenyl and ethoxy substituents. This compound is valued for its unique aromatic and flavoring properties, making it a critical intermediate in the synthesis of high-value fine chemicals and flavor/fragrance ingredients. It is primarily sought after by research and development laboratories, flavor and fragrance houses, and manufacturers of advanced organic intermediates for applications demanding specific sensory or chemical functionality.

Application

• Flavor and Fragrance (F&F) Industry: Serves as a key building block for creating complex aroma molecules, particularly those imparting nutty, roasted, or earthy notes in food flavorings and perfumery.
• Pharmaceutical Intermediates: Utilized in the research and synthesis of novel active pharmaceutical ingredients (APIs) where the pyrazine core is a required pharmacophore.
• Agrochemical Synthesis: Acts as a precursor in the development of advanced crop protection agents and pesticides.
• Organic Electronic Materials: Investigated for use in the development of organic semiconductors and light-emitting materials due to its conjugated structure.
• Chemical Research: Employed as a versatile reagent in academic and industrial organic chemistry research for heterocyclic compound synthesis.
• Specialty Polymer Additives: Used in the modification of polymers to impart specific chemical or physical properties.

Basic Information

Item	Details
Product Name	Pyrazine, 2-Ethenyl-3-Ethoxy- (9Ci)
CAS No.	203111-27-7
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	2-Ethenyl-3-ethoxypyrazine; 3-Ethoxy-2-vinylpyrazine; 2-Vinyl-3-ethoxypyrazine; Ethyl 2-vinyl-3-pyrazinyl ether; 2-Ethenyl-3-ethoxy-pyrazine; Pyrazine, 2-ethenyl-3-ethoxy-; FEMA 4109
EINECS	Contact for details

Quality Control

Our Pyrazine, 2-Ethenyl-3-Ethoxy- (9Ci) is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are 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 area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.