Description

2-Methoxy-5-Propan-2-Yl-Pyrazine is a high-purity aromatic pyrazine derivative, recognized for its potent and distinctive organoleptic properties. This compound is a key building block and flavor/fragrance ingredient, prized for its ability to impart roasted, nutty, and earthy notes. It is essential for formulators and manufacturers in the flavor & fragrance, food & beverage, and fine chemical synthesis industries seeking to create complex sensory profiles.

Application

• Flavor & Fragrance Industry: A primary aroma chemical used to create and enhance roasted, nutty, coffee-like, and earthy notes in food flavors and perfumery.
• Food & Beverage Manufacturing: Employed in the formulation of savory flavors, snack seasonings, coffee and cocoa flavorings, and specialty beverages.
• Fine Chemical Synthesis: Serves as a versatile intermediate for the synthesis of more complex pyrazine derivatives used in agrochemicals and pharmaceuticals.
• Agrochemical Research: Used in the development of novel compounds for crop protection products, leveraging its heterocyclic structure.
• Tobacco Flavoring: Applied to modify and improve the sensory characteristics of tobacco products.
• Cosmetic & Personal Care: Incorporated into formulations where unique, naturalistic scent profiles are desired.

Basic Information

Product Name	2-Methoxy-5-Propan-2-Yl-Pyrazine
CAS No.	56891-99-7
Molecular Formula	C9H14N2O
Molecular Weight	166.22 g/mol
Synonyms	2-Methoxy-5-isopropylpyrazine; 5-Isopropyl-2-methoxypyrazine; 2-Methoxy-5-(1-methylethyl)pyrazine; 2-Methoxy-5-(propan-2-yl)pyrazine; 2-Methoxy-5-(isopropyl)pyrazine; 2-Methoxy-5-(2-propyl)pyrazine; 5-(1-Methylethyl)-2-methoxypyrazine; 2-Methoxy-5-propan-2-ylpyrazine
EINECS	Contact for details

Quality Control

Our 2-Methoxy-5-Propan-2-Yl-Pyrazine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistent organoleptic performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent loss and maintain purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Specific Gravity (20/20°C)	0.990 - 1.010

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