Description

Pyrazine, 5-(1,2-Dimethylpropyl)-2,3-Dimethyl- (9Ci) is a specialized alkylated pyrazine derivative, a class of compounds valued for their unique organoleptic and chemical properties. This compound is significant for its role as a versatile synthetic intermediate and a potential flavor and fragrance ingredient. It is primarily needed by R&D chemists and manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical industries for developing novel compounds and fine-tuning product profiles.

Application

• Flavor & Fragrance Industry: Used as a key intermediate or building block in the synthesis of complex aroma chemicals, particularly those imparting nutty, roasted, or earthy notes.
• Pharmaceutical Research: Serves as a crucial scaffold or precursor in medicinal chemistry for the development of new drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the creation of advanced pesticides, herbicides, or plant growth regulators where the pyrazine core provides specific bioactivity.
• Organic Synthesis & Catalysis: Acts as a ligand or a specialized intermediate in complex organic transformations and catalytic processes.
• Material Science: Investigated for use in the development of organic electronic materials, such as semiconductors or light-emitting components.
• Chemical Reference Standard: Supplied as a high-purity analytical standard for quality control and research laboratories.

Basic Information

Product Name	Pyrazine, 5-(1,2-Dimethylpropyl)-2,3-Dimethyl- (9Ci)
CAS No.	75492-03-4
Molecular Formula	C11H18N2
Molecular Weight	178.28 g/mol
Synonyms	2,3-Dimethyl-5-(1,2-dimethylpropyl)pyrazine; 5-(1,2-Dimethylpropyl)-2,3-dimethylpyrazine; 2,3-Dimethyl-5-(2-methylbutyl)pyrazine; FEMA 3633; Pyrazine, 2,3-dimethyl-5-(1,2-dimethylpropyl)-; 5-(2-Methylbutyl)-2,3-dimethylpyrazine
EINECS	Contact for details

Quality Control

Our Pyrazine, 5-(1,2-Dimethylpropyl)-2,3-Dimethyl- (9Ci) is produced and handled under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for each parameter are available upon request, supporting compliance with internal and regulatory specifications for research and industrial use.

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). Due to its highly volatile nature, ensure containers are securely sealed when not in use to prevent loss and maintain purity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index	Contact for details
Specific Gravity	Contact for details

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