Description

Pyrazine, 3-Methoxy-2-Methyl-5-(1-Methylethyl)- (9Ci) is a specialized heterocyclic compound belonging to the alkyl-methoxypyrazine class, known for its unique aromatic properties. This compound is valued for its role as a high-value intermediate and flavor/aroma building block in advanced chemical synthesis. It is primarily sought after by R&D laboratories and manufacturers in the flavor & fragrance, pharmaceutical, and agrochemical sectors for developing novel products. Its specific substitution pattern makes it a key synthon for creating complex molecules with tailored sensory or biological activity.

Application

• Flavor and Fragrance Industry: As a key intermediate for synthesizing complex aroma chemicals, particularly those imparting green, earthy, or nutty notes in premium perfumes, cosmetics, and food flavorings.
• Pharmaceutical Research: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially in heterocyclic chemistry.
• Agrochemical Development: Used in research for creating new pesticides, herbicides, or plant growth regulators where the pyrazine core offers specific bioactivity.
• Organic Synthesis & Chemical Intermediates: A versatile synthon for academic and industrial research in organic chemistry, enabling the construction of more complex molecular architectures.
• Material Science: Potential application in the development of organic electronic materials or ligands for catalytic systems due to its electron-donating methoxy and alkyl groups.

Basic Information

Product Name	Pyrazine, 3-Methoxy-2-Methyl-5-(1-Methylethyl)- (9Ci)
CAS No.	245757-84-0
Molecular Formula	C9H14N2O
Molecular Weight	166.22 g/mol
Synonyms	3-Methoxy-2-methyl-5-isopropylpyrazine; 2-Methyl-3-methoxy-5-(1-methylethyl)pyrazine; 5-Isopropyl-3-methoxy-2-methylpyrazine; 3-Methoxy-2-methyl-5-propan-2-ylpyrazine; Alkylmethoxypyrazine derivative; Flavor intermediate 245757-84-0
EINECS	Contact for details

Quality Control

Our production of Pyrazine, 3-Methoxy-2-Methyl-5-(1-Methylethyl)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. While typically supplied as a research-grade material, specifications can be tailored to meet specific project requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Purity (GC Area %)	≥ 97.0%

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