Description

2-Propylpyrazine is a heterocyclic organic compound belonging to the alkylpyrazine class, characterized by its distinct nutty, roasted aroma. This compound is highly valued as a key flavor and fragrance ingredient, providing essential sensory notes to a wide range of consumer products. It is primarily sought after by manufacturers in the flavor & fragrance, food & beverage, and fine chemical synthesis industries for its ability to impart authentic roasted and nutty characteristics.

Application

• Flavor & Fragrance Formulation: A crucial building block for creating and enhancing nutty, roasted, coffee, and chocolate flavor profiles in food products and savory applications.
• Food & Beverage Industry: Used as a flavoring agent in snacks, baked goods, confectionery, coffee substitutes, and meat flavorings.
• Aroma Chemicals: Serves as an intermediate in the synthesis of more complex aroma molecules for perfumery and cosmetic products.
• Fine Chemical Synthesis: Acts as a versatile alkylated pyrazine building block in organic synthesis and pharmaceutical research.
• Research & Development: Utilized in analytical chemistry as a reference standard and in sensory science studies.

Basic Information

Product Name	2-Propylpyrazine
CAS No.	18138-03-9
Molecular Formula	C7H10N2
Molecular Weight	122.17 g/mol
Synonyms	Propylpyrazine; 2-n-Propylpyrazine; 1-Propylpyrazine; Pyrazine, propyl-; FEMA 4671; 2-Propyl-1,4-diazine; 2-Propylpyrazine (mixed isomers)
EINECS	Contact for details

Quality Control

Our 2-Propylpyrazine is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for flavor, fragrance, and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee consistency and traceability.

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 and incompatible materials.

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)	0.980 - 1.000
Related Substances (GC)	Contact for details

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