Description

2-(1-Acetoxyethyl)-3-Ethyl-5-Methylpyrazine is a specialized pyrazine derivative, a chemical class renowned for its potent aromatic properties. This compound is valued for its ability to impart complex, roasted, and nutty flavor notes, making it a critical ingredient in the creation of sophisticated flavor and fragrance profiles. It is primarily sought after by flavor and fragrance houses, as well as manufacturers in the food, beverage, and personal care industries for high-end product development.

Application

• Flavor & Fragrance (F&F) Formulation: A key building block for creating authentic roasted, nutty, coffee, and cocoa flavor nuances in food and beverage products.
• Savory Flavor Enhancement: Used to add depth and complexity to meaty, savory, and processed flavor systems.
• Fine Fragrance & Perfumery: Employed as a specialty aroma chemical to contribute unique roasted or earthy olfactory notes in premium perfumes and personal care items.
• Food Seasoning & Snack Flavors: Integral in developing flavors for snacks, seasonings, and ready-to-eat meals requiring authentic roasted character.
• Beverage Flavoring: Used in coffee, cocoa, and malt-based beverage applications to enhance and round out the overall flavor profile.
• Chemical Synthesis Intermediate: Serves as a valuable intermediate for the synthesis of more complex pyrazine-based aroma chemicals and pharmaceutical compounds.

Basic Information

Product Name	2-(1-Acetoxyethyl)-3-Ethyl-5-Methylpyrazine
CAS No.	1076198-72-5
Molecular Formula	C11H16N2O2
Molecular Weight	208.26 g/mol
Synonyms	3-Ethyl-5-methyl-2-(1-acetoxyethyl)pyrazine; 2-(1-Acetoxyethyl)-3-ethyl-5-methylpyrazine; 1-[2-(3-Ethyl-5-methylpyrazinyl)]ethyl acetate; Acetic acid 1-(3-ethyl-5-methyl-2-pyrazinyl)ethyl ester; Pyrazine, 2-(1-acetoxyethyl)-3-ethyl-5-methyl-; Flavor ingredient for roasted notes
EINECS	Contact for details

Quality Control

Our production of 2-(1-Acetoxyethyl)-3-Ethyl-5-Methylpyrazine adheres to stringent quality management protocols. Every batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay, related substances, and physical properties. Our quality systems are designed to meet the rigorous standards expected by the flavor, fragrance, and fine chemical industries.

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 heat, open flames, and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.490 - 1.510
Specific Gravity (20°C)	1.050 - 1.090
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%

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