Description

Pyrazine, 1,2-Dihydro-3,6-Dimethoxy-2,5-Dimethyl-, (S)- (9Ci) is a chiral, substituted pyrazine derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound matters as a sophisticated chiral building block or key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to incorporate its specific stereochemistry and heterocyclic framework into target molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) agents or antimicrobials.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where the specific (S)-configuration may influence biological activity.
• Ligand and Catalyst Development: Acts as a precursor for chiral ligands or organocatalysts used in asymmetric synthesis.
• Flavor and Fragrance Chemistry: Potential use in synthesizing complex aroma compounds, given the pyrazine core's association with nutty and roasted flavors.
• Material Science Research: Investigated as a monomer or functional unit for creating novel chiral polymers or organic electronic materials.
• Academic and R&D Laboratories: Employed in methodological studies and the exploration of new synthetic pathways involving chiral heterocycles.

Basic Information

Product Name	Pyrazine, 1,2-Dihydro-3,6-Dimethoxy-2,5-Dimethyl-, (S)- (9Ci)
CAS No.	774491-37-1
Molecular Formula	C8H14N2O2
Molecular Weight	170.21 g/mol
Synonyms	(S)-1,2-Dihydro-3,6-dimethoxy-2,5-dimethylpyrazine; (S)-2,5-Dimethyl-3,6-dimethoxypyrazine 1-oxide; 2,5-Dimethyl-3,6-dimethoxypyrazine, (S)-; 3,6-Dimethoxy-2,5-dimethylpyrazine 1-oxide, (S)-; (S)-3,6-Dimethoxy-2,5-dimethyl-1,2-dihydropyrazine; (S)-3,6-Dimethoxy-2,5-dimethyl-1,4-dihydropyrazine; (S)-3,6-Dimethoxy-2,5-dimethylpyrazine; (S)-DMDHP
EINECS	Contact for details

Quality Control

Our Pyrazine, 1,2-Dihydro-3,6-Dimethoxy-2,5-Dimethyl-, (S)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing identity, purity, and chiral excess are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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