Description

Pyrazine, 2,5-Dihydro-3,6-Dimethoxy-2-Propyl-, (R)- (9Ci) is a chiral, substituted dihydropyrazine derivative of significant interest in advanced organic synthesis. This compound serves as a versatile chiral building block and intermediate for the development of complex molecules with specific stereochemistry. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and synthesis of potential drug candidates, particularly for central nervous system (CNS) and antiviral targets.
• Agrochemical Synthesis: Used in the development of novel, stereoselective pesticides and herbicides where the specific (R)-configuration is critical for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands used in asymmetric catalysis to induce stereoselectivity in chemical reactions.
• Flavor and Fragrance Chemistry: Acts as an intermediate for synthesizing complex aroma chemicals, leveraging the pyrazine core structure known for nutty, roasted notes.
• Material Science Research: Investigated as a monomer or building block for novel organic electronic materials or chiral polymers.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new synthetic routes involving chiral heterocycles.

Basic Information

Product Name	Pyrazine, 2,5-Dihydro-3,6-Dimethoxy-2-Propyl-, (R)- (9Ci)
CAS No.	145206-43-5
Molecular Formula	C9H16N2O2
Molecular Weight	184.24 g/mol
Synonyms	(R)-2-Propyl-3,6-dimethoxy-2,5-dihydropyrazine; (R)-2-Propyl-3,6-dimethoxy-1,4-dihydropyrazine; (R)-3,6-Dimethoxy-2-propyl-2,5-dihydropyrazine; 2,5-Dihydro-3,6-dimethoxy-2-propylpyrazine, (R)-; (R)-3,6-Dimethoxy-2-propyl-1,4-dihydropyrazine; 1,4-Dihydropyrazine, 3,6-dimethoxy-2-propyl-, (R)-; (R)-enantiomer of 3,6-dimethoxy-2-propyl-2,5-dihydropyrazine
EINECS	Contact for details

Quality Control

Our Pyrazine, 2,5-Dihydro-3,6-Dimethoxy-2-Propyl-, (R)- (9Ci) is produced under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral purity determination, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with each shipment.

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	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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