Description

Pyrazine, 2-Ethyl-3-(1-Methylethyl)- (9Ci) is a specialized alkylated pyrazine derivative valued for its potent organoleptic properties and role as a versatile synthetic intermediate. This compound is a key ingredient for imparting and enhancing savory, roasted, and nutty flavor profiles in a wide range of products. It is primarily sought by manufacturers in the flavor and fragrance, food ingredient, and advanced chemical synthesis sectors seeking high-purity, reliable materials.

Application

• Flavor & Fragrance Industry: A crucial component in creating and enhancing savory, meaty, roasted, nutty, and coffee-like flavor notes in processed foods, snacks, and savory applications.
• Food Ingredient Manufacturing: Used in the formulation of reaction flavors, seasonings, and savory enhancers to develop complex and authentic taste profiles.
• Aroma Chemicals: Serves as a building block in the synthesis of more complex aroma molecules for perfumery and functional fragrances.
• Pharmaceutical Intermediates: Acts as a key synthetic precursor in the research and development of active pharmaceutical ingredients (APIs) and other nitrogen-containing heterocycles.
• Agrochemical Synthesis: Utilized in the production of certain pesticides and herbicides where the pyrazine core structure is required for biological activity.
• Research & Development: Employed in academic and industrial R&D laboratories for chemical studies, material science, and the development of novel compounds.

Basic Information

Product Name	Pyrazine, 2-Ethyl-3-(1-Methylethyl)- (9Ci)
CAS No.	38028-71-6
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	2-Ethyl-3-isopropylpyrazine; 3-Isopropyl-2-ethylpyrazine; 2-Ethyl-3-(1-methylethyl)pyrazine; 2-Ethyl-3-propan-2-ylpyrazine; FEMA 3675; Isopropyl ethyl pyrazine; Pyrazine, ethylisopropyl-; 2-Ethyl-3-(methylethyl)pyrazine
EINECS	Contact for details

Quality Control

Our Pyrazine, 2-Ethyl-3-(1-Methylethyl)- (9Ci) is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. We offer material suitable for flavor and fragrance applications, with quality assurance processes aligned with industry best practices. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and specific tests is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-8°C for long-term stability.

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.