Description

2-(1,1-Dimethylethyl)-5-Methylpyrazine is a high-purity, specialty pyrazine derivative valued for its unique organoleptic properties. This compound serves as a critical building block and flavor/aroma modifier in advanced fragrance and flavor creation. It is primarily sought after by research and development teams in the flavor & fragrance (F&F) and fine chemical synthesis industries for developing sophisticated sensory profiles.

Application

• Flavor & Fragrance Ingredient: Used as a key intermediate or modifier to impart nutty, roasted, or earthy notes in premium fragrance compositions and savory flavor formulations.
• Food & Beverage Flavoring: Employed in the synthesis of complex flavoring agents for processed foods, snacks, and beverages requiring roasted or meaty nuances.
• Pharmaceutical Intermediates: Serves as a specialized synthon in the research and development of novel pharmaceutical compounds, leveraging its pyrazine core structure.
• Agrochemical Synthesis: Acts as a precursor or intermediate in the development of advanced agrochemicals and pesticides.
• Organic Synthesis & Research: A valuable reagent for academic and industrial research in heterocyclic chemistry and material science applications.
• Tobacco Flavoring: Used in the development of flavorings for tobacco products to enhance or modify sensory characteristics.

Basic Information

Product Name	2-(1,1-Dimethylethyl)-5-Methylpyrazine
CAS No.	24541-72-8
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	2-tert-Butyl-5-methylpyrazine; 5-Methyl-2-tert-butylpyrazine; 2-(tert-Butyl)-5-methylpyrazine; tert-Butyl methylpyrazine; Pyrazine, 2-(1,1-dimethylethyl)-5-methyl-; FEMA 4513; Flavis No. 15.023
EINECS	Contact for details

Quality Control

Our 2-(1,1-Dimethylethyl)-5-Methylpyrazine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.930 - 0.950

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