Description

2,6-Dimethoxypyrazine is a heterocyclic aromatic compound belonging to the pyrazine family, characterized by two methoxy substituents at the 2 and 6 positions. This compound is highly valued as a versatile flavor and fragrance intermediate, imparting nutty, roasted, and earthy notes that are crucial for creating complex sensory profiles. It is primarily sought after by manufacturers in the flavor and fragrance, food and beverage, and fine chemical synthesis industries for its potent organoleptic properties and utility as a building block.

Application

• Flavor & Fragrance Industry: A key aroma chemical used to create and enhance nutty, roasted coffee, cocoa, and popcorn notes in food flavors, beverages, and perfumery.
• Food & Beverage Manufacturing: Employed as a flavoring agent in processed snacks, confectionery, coffee substitutes, and savory products to add depth and authenticity.
• Pharmaceutical Intermediates: Serves as a synthetic building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of certain pesticides and herbicides, leveraging its pyrazine core structure.
• Research & Development: Utilized in academic and industrial laboratories for chemical research, organic synthesis, and as a standard for analytical purposes.
• Fine Chemical Production: Acts as a precursor for the synthesis of more complex pyrazine derivatives used in various specialty chemical applications.

Basic Information

Product Name	2,6-Dimethoxypyrazine
CAS No.	4774-15-6
Molecular Formula	C6H8N2O2
Molecular Weight	140.14 g/mol
Synonyms	2,6-Dimethoxypyrazine; Pyrazine, 2,6-dimethoxy-; 2,6-Dimethoxy-1,4-diazine; 2,6-Dimethoxy-pyrazine; FEMA 3271; 1,4-Diazine, 2,6-dimethoxy-; 2,6-Dimethoxy-1,4-diazabenzene
EINECS	225-320-9

Quality Control

Our 2,6-Dimethoxypyrazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including GC, HPLC, and NMR, to confirm identity, potency, and the absence of significant impurities. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to relevant industry standards for flavor and fragrance ingredients.

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). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and potential contamination. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.505 - 1.515
Specific Gravity (20/20°C)	1.120 - 1.140
Water Content (KF)	≤ 0.5%

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