Description

Pyrazine, 2-Ethyl-5-(1-Methylethyl)- (9Ci) is a specialized heterocyclic aromatic compound valued for its unique organoleptic and chemical 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 chemists in sectors requiring high-purity aroma chemicals and advanced pharmaceutical intermediates.

Application

• As a key flavor and fragrance ingredient for creating savory, roasted, nutty, or meaty notes in food products and perfumery.
• As a versatile synthetic intermediate in the production of advanced agrochemicals and pharmaceuticals.
• In research and development for studying heterocyclic chemistry and developing new materials.
• For the synthesis of ligands and catalysts used in specialized organic transformations.
• As a standard or reference material in analytical laboratories for quality control and method development.

Basic Information

Product Name	Pyrazine, 2-Ethyl-5-(1-Methylethyl)- (9Ci)
CAS No.	38028-76-1
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	2-Ethyl-5-isopropylpyrazine; 5-Isopropyl-2-ethylpyrazine; 2-Ethyl-5-(1-methylethyl)pyrazine; 2-Ethyl-5-propan-2-ylpyrazine; FEMA 3673; Pyrazine, ethylisopropyl-; Ethyl isopropyl pyrazine; Isopropyl ethyl pyrazine
EINECS	Contact for details

Quality Control

Our Pyrazine, 2-Ethyl-5-(1-Methylethyl)- (9Ci) is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency, meeting the stringent requirements of flavor, fragrance, and fine chemical industries. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.490 - 1.500
Specific Gravity (20/20°C)	0.950 - 0.970

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