Description

2-Methyl-3-(Methylthio)Pyrazine is a high-purity heterocyclic compound belonging to the pyrazine class, valued for its potent and distinctive organoleptic properties. This compound is a key building block and flavor/aroma ingredient, essential for creating complex sensory profiles in advanced formulations. It is primarily sought after by manufacturers in the flavor and fragrance industry, as well as by research and development laboratories in fine chemical synthesis.

Application

• Flavor & Fragrance Industry: A potent aroma chemical used as a key component in creating savory, roasted, nutty, and meaty flavor profiles for processed foods, snacks, and savory enhancers.
• Perfumery: Employed in fragrance compositions to add unique roasted, coffee, or earthy notes to fine fragrances and personal care products.
• Food & Beverage: Used in the formulation of reaction flavors and process flavors to replicate the taste of cooked meats, roasted nuts, and coffee.
• Fine Chemical Synthesis: Serves as a versatile intermediate or building block in organic synthesis for pharmaceuticals and agrochemical research.
• Research & Development: Utilized in academic and industrial R&D settings for studying structure-activity relationships and developing new synthetic methodologies.

Basic Information

Product Name	2-Methyl-3-(Methylthio)Pyrazine
CAS No.	59021-03-3
Molecular Formula	C6H8N2S
Molecular Weight	140.21 g/mol
Synonyms	3-(Methylthio)-2-methylpyrazine; 2-Methyl-3-methylthiopyrazine; Methyl 2-methyl-3-pyrazinyl sulfide; FEMA 3208; Pyrazine, 2-methyl-3-(methylthio)-; Roasted pyrazine derivative; Savory flavor pyrazine
EINECS	261-588-7

Quality Control

Our 2-Methyl-3-(Methylthio)Pyrazine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for flavor and fragrance applications. Quality is verified through comprehensive analytical testing including GC, HPLC, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and specific impurity profiles is provided with every shipment to guarantee compliance with your specifications.

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). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage or when transferring large quantities. 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)	1.550 - 1.560
Specific Gravity (20/20°C)	1.130 - 1.150
Related Substances (GC)	Report and comply with customer requirements

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