Description

Pyrazine, 2,5-Dimethyl-3-(1-Methylethyl)- (9Ci) is a substituted pyrazine derivative, a versatile heterocyclic compound valued for its unique organoleptic and chemical properties. This compound is particularly significant as a flavor and fragrance intermediate, imparting nutty, roasted, and earthy notes. It is essential for manufacturers in the flavor & fragrance, agrochemical, and pharmaceutical industries seeking to develop sophisticated organoleptic profiles or novel chemical entities.

Application

• Flavor & Fragrance Industry: A key intermediate for creating complex flavor profiles, especially for nutty, roasted coffee, cocoa, and meaty savory notes in processed foods and beverages.
• Aroma Chemicals: Used in the synthesis of high-value aroma molecules for perfumery, personal care products, and air fresheners.
• Agrochemical Synthesis: Serves as a building block for developing novel pesticides, herbicides, and plant growth regulators due to the bioactive pyrazine core.
• Pharmaceutical Intermediates: Utilized in the research and synthesis of potential drug candidates, leveraging the pyrazine ring's role in medicinal chemistry.
• Chemical Research & Development: Acts as a specialized reagent or starting material for organic synthesis and material science research.
• Specialty Chemicals: Employed in the production of dyes, pigments, and other fine chemicals where specific substitution patterns are required.

Basic Information

Product Name	Pyrazine, 2,5-Dimethyl-3-(1-Methylethyl)- (9Ci)
CAS No.	40790-20-3
Molecular Formula	C9H14N2
Molecular Weight	150.22 g/mol
Synonyms	2-Isopropyl-3,6-dimethylpyrazine; 3,6-Dimethyl-2-isopropylpyrazine; 2,5-Dimethyl-3-(1-methylethyl)pyrazine; 2,5-Dimethyl-3-isopropylpyrazine; FEMA 3972; Isopropyl dimethyl pyrazine; Pyrazine, 3,6-dimethyl-2-(1-methylethyl)-
EINECS	Contact for details

Quality Control

Our Pyrazine, 2,5-Dimethyl-3-(1-Methylethyl)- (9Ci) is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC and HPLC analysis, to ensure high purity and consistent organoleptic quality. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

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 hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content	≤ 0.5%

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