Description

2-Methyl-3-n-Propylpyrazine is a high-purity heterocyclic compound belonging to the alkylpyrazine family. This compound is valued for its potent, nutty, and roasted aroma profile, making it a critical component in flavor and fragrance creation. It is primarily sought after by manufacturers in the food & beverage, flavor & fragrance (F&F), and fine chemical synthesis industries for its ability to impart authentic roasted notes to products like coffee, nuts, and savory flavors.

Application

• Flavor & Fragrance Formulation: A key aroma chemical used as a building block to create authentic roasted, nutty, coffee-like, and earthy notes in both food flavors and perfumery.
• Food & Beverage Industry: Employed in the production of savory flavors, snack seasonings, coffee and cocoa flavor enhancers, and meat flavorings.
• Fine Chemical Synthesis: Serves as a versatile intermediate or starting material in organic synthesis for pharmaceuticals and agrochemicals due to its pyrazine core structure.
• Aroma Chemical Production: Used in the manufacture of complex aroma blends for consumer products such as candles, air fresheners, and personal care items.

Basic Information

Product Name	2-Methyl-3-n-Propylpyrazine
CAS No.	15986-80-8
Molecular Formula	C8H12N2
Molecular Weight	136.19 g/mol
Synonyms	2-Methyl-3-propylpyrazine; 3-Propyl-2-methylpyrazine; 2-Methyl-3-propyl-1,4-diazine; FEMA 3238; Pyrazine, 2-methyl-3-propyl-; Methylpropylpyrazine
EINECS	240-131-8

Quality Control

Our 2-Methyl-3-n-Propylpyrazine is produced and tested under a stringent quality management system. We ensure compliance with relevant industry standards, including FEMA and FCC guidelines for flavor ingredients. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, guaranteeing consistency and reliability for your formulations.

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, keep containers tightly sealed when not in use and away from heat and ignition sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.490 - 1.500
Specific Gravity (20/20°C)	0.950 - 0.980

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