Description

2,5-Diethyl-3,6-Diphenylpyrazine is a specialized heterocyclic aromatic compound belonging to the pyrazine class. This chemical serves as a valuable advanced intermediate and functional building block in sophisticated organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science sectors for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those requiring rigid, conjugated frameworks.
• Agrochemical Synthesis: Building block for developing novel active ingredients with specific photochemical or binding properties.
• Organic Electronic Materials: Used in research for creating electron-transport materials, ligands for OLEDs, and other optoelectronic components due to its conjugated system.
• Ligand and Catalyst Development: Serves as a backbone for constructing chelating ligands in coordination chemistry and catalysis.
• Chemical Research & Development: Fundamental reagent for exploring new heterocyclic chemistry and structure-activity relationships (SAR).
• Advanced Polymer Modifiers: Potential monomer or additive for imparting specific thermal or electronic properties to high-performance polymers.

Basic Information

Item	Detail
Product Name	2,5-Diethyl-3,6-Diphenylpyrazine
CAS No.	21798-29-8
Molecular Formula	C20H20N2
Molecular Weight	288.39 g/mol
Synonyms	2,5-Diethyl-3,6-diphenylpyrazine; 3,6-Diphenyl-2,5-diethylpyrazine; 2,5-Diethyl-3,6-diphenyl-1,4-diazine; Diphenyldiethylpyrazine; Pyrazine, 2,5-diethyl-3,6-diphenyl-; 1,4-Diazine, 2,5-diethyl-3,6-diphenyl-
EINECS	Contact for details

Quality Control

Our 2,5-Diethyl-3,6-Diphenylpyrazine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets precise customer specifications and consistent batch-to-batch reliability. Certificates of Analysis (COA) are provided and available upon request.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.