Description

2,5-Diethylpyrazine is a high-purity alkylpyrazine compound, a key building block and flavor/aroma chemical. It is valued for its nutty, roasted, and earthy organoleptic properties, making it essential for creating complex flavor and fragrance profiles. This product is primarily needed by manufacturers in the flavor & fragrance, food & beverage, and advanced chemical synthesis industries.

Application

• Flavor & Fragrance Industry: A key ingredient for imparting roasted, nutty, coffee, and chocolate notes in savory flavors, snack seasonings, and premium fragrances.
• Food & Beverage Manufacturing: Used as a flavor enhancer and modifier in processed foods, baked goods, meat analogs, and beverage formulations.
• Chemical Synthesis: Serves as a versatile intermediate or ligand in the synthesis of more complex heterocyclic compounds for pharmaceutical and agrochemical research.
• Aroma Chemicals Production: A fundamental component in the creation of sophisticated aroma chemical blends for perfumery and household products.
• Research & Development: Utilized in academic and industrial R&D for studying pyrazine chemistry and developing new functional materials.

Basic Information

Product Name	2,5-Diethylpyrazine
CAS No.	13238-84-1
Molecular Formula	C8H12N2
Molecular Weight	136.20 g/mol
Synonyms	2,5-Diethyl-1,4-diazine; 2,5-Diethylpyrazine; Diethylpyrazine; Pyrazine, 2,5-diethyl-; FEMA 3136; 1,4-Diethylpyrazine
EINECS	Contact for details

Quality Control

Our 2,5-Diethylpyrazine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) confirming compliance with FEMA and food-grade specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.970 - 0.990

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