Description

2,3-Dimethylpyrazine CAS NO 5910-89-4 is a heterocyclic organic compound belonging to the alkylpyrazine class, valued for its characteristic nutty, roasted aroma. This versatile chemical intermediate is essential for creating complex flavor and fragrance profiles in a wide range of consumer products. It is primarily sought after by manufacturers in the flavor and fragrance, pharmaceutical, and agrochemical industries for its unique organoleptic and synthetic properties.

Application

• Flavor & Fragrance Industry: A key building block and aroma compound for creating roasted, nutty, chocolate, and coffee notes in food flavors, beverages, and perfumes.
• Pharmaceutical Synthesis: Serves as a crucial intermediate or precursor in the synthesis of various active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Formulations: Used in the research and development of pesticides and herbicides, leveraging its heterocyclic structure.
• Chemical Research: Employed as a standard or reagent in organic synthesis and analytical chemistry laboratories.
• Specialty Chemicals: A component in the production of advanced materials, dyes, and other fine chemicals.

Basic Information

Product Name	2,3-Dimethylpyrazine
CAS No.	5910-89-4
Molecular Formula	C6H8N2
Molecular Weight	108.14 g/mol
Synonyms	2,3-Dimethyl-1,4-diazine; 2,3-Dimethylpyrazine; Pyrazine, 2,3-dimethyl-; FEMA 3271; 2,3-DMP; 2,3-Lutazine
EINECS	227-632-3

Quality Control

Our 2,3-Dimethylpyrazine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We can supply grades suitable for various applications, including flavor (FEMA 3271) and research.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.498 - 1.502
Specific Gravity (20/20°C)	0.990 - 1.010
Water Content (KF)	≤ 0.5%

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