Description

Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Propyl- (9Ci) is a specialized heterocyclic organic compound belonging to the pyrazine class, a group known for its significant role in flavor and fragrance chemistry. This compound matters as a high-value synthetic intermediate and aroma chemical, prized for its ability to impart unique roasted, nutty, or meaty flavor notes. It is primarily needed by manufacturers in the flavor & fragrance (F&F) and food ingredient industries, as well as by research and development laboratories focused on organic synthesis and material science.

Application

• Flavor & Fragrance (F&F) Formulation: Serves as a key aroma chemical for creating complex flavor profiles, particularly for savory, roasted, nutty, or meaty notes in processed foods, snacks, and savory applications.
• Food Ingredient Synthesis: Used as a building block or precursor in the synthesis of advanced food-grade flavoring agents and reaction flavors (e.g., Maillard reaction products).
• Pharmaceutical Intermediates: Acts as a versatile heterocyclic scaffold in the research and development of novel active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Research: Employed in the synthesis of novel compounds for crop protection and agrochemical development due to the pyrazine core's biological activity.
• Material Science & Chemical Research: Utilized as a specialized ligand or monomer in the development of advanced organic materials, coordination polymers, and catalysts.
• Analytical Reference Standard: Supplied as a high-purity certified reference material (CRM) for quality control, method development, and regulatory testing in analytical laboratories.

Basic Information

Product Name	Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Propyl- (9Ci)
CAS No.	539826-67-0
Molecular Formula	C9H16N2
Molecular Weight	152.24 g/mol
Synonyms	2,3-Dihydro-2,5-dimethyl-6-propylpyrazine; 6-Propyl-2,5-dimethyl-2,3-dihydropyrazine; 2,5-Dimethyl-6-propyl-2,3-dihydropyrazine; 2,3-Dihydro-2,5-dimethyl-6-propylpyrazine; Dihydro-2,5-dimethyl-6-propylpyrazine; FEMA 4547; Flavis No. 14.078
EINECS	Contact for details

Quality Control

Our Pyrazine, 2,3-Dihydro-2,5-Dimethyl-6-Propyl- (9Ci) is produced under strict quality management systems. Products undergo rigorous analytical testing to ensure compliance with industry and customer-specific specifications. For flavor and fragrance applications, quality is assessed against relevant standards. A comprehensive Certificate of Analysis (COA), detailing purity, identity, and impurity profiles, is provided with each batch and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.480 - 1.490
Specific Gravity (20°C)	0.950 - 0.970

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