Description

2-Methyl-3-(Methylthio)Pyrazine is a high-purity heterocyclic compound belonging to the pyrazine family, valued for its potent and characteristic aroma. It serves as a key flavor and fragrance ingredient, imparting nutty, roasted, and savory notes essential for creating authentic taste profiles. This compound is primarily sought after by manufacturers in the flavor & fragrance, food & beverage, and fine chemical synthesis industries for premium product development.

Application

• Flavor & Fragrance Formulation: A critical building block for creating and enhancing nutty, roasted coffee, cocoa, and meat-like savory flavors in food products and savory snacks.
• Food & Beverage Industry: Used in the production of seasonings, processed foods, ready-to-eat meals, and beverages to replicate authentic cooked or roasted notes.
• Aroma Chemical Synthesis: Acts as a versatile intermediate in the synthesis of more complex aroma chemicals and specialty fragrance molecules.
• Pharmaceutical Intermediates: Employed in research and development for the synthesis of certain pharmaceutical compounds and active ingredients.
• Agrochemicals: Potential use as an intermediate in the development of specialty agrochemicals and plant protection agents.

Basic Information

Product Name	2-Methyl-3-(Methylthio)Pyrazine
CAS No.	2882-20-4
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	2-Methyl-3-(methylthio)pyrazine; 3-Methyl-2-(methylthio)pyrazine; 2-Methyl-3-methylthiopyrazine; Methyl 2-methyl-3-pyrazinyl sulfide; FEMA 3208; Pyrazine, 2-methyl-3-(methylthio)-; Nutty pyrazine; Roasted pyrazine
EINECS	220-737-7

Quality Control

Our 2-Methyl-3-(Methylthio)Pyrazine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistent organoleptic performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with standards relevant to the flavor and fragrance industry, including FEMA and FCC guidelines where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider holding under an inert atmosphere to preserve optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.550 - 1.560
Specific Gravity (20/20°C)	1.130 - 1.150
Related Substances (GC)	Total impurities ≤ 2.0%

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