Description

2,3-Dichloro-5,6-Diphenylpyrazine is a heterocyclic organic compound featuring a pyrazine core substituted with chlorine and phenyl groups. This specific molecular architecture makes it a valuable advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, ligands, and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated pyrazine structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in coordination chemistry and catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, such as components for OLEDs or conductive polymers.
• Chemical Research: A versatile reagent for heterocyclic and organic synthesis in academic and industrial laboratories.

Basic Information

Product Name	2,3-Dichloro-5,6-Diphenylpyrazine
CAS No.	57038-62-7
Molecular Formula	C16H10Cl2N2
Molecular Weight	301.17 g/mol
Synonyms	2,3-Dichloro-5,6-diphenylpyrazine; 5,6-Diphenyl-2,3-dichloropyrazine; 2,3-Dichloro-5,6-diphenyl-1,4-diazine; NSC 163063; Pyrazine, 2,3-dichloro-5,6-diphenyl-
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dichloro-5,6-Diphenylpyrazine is produced and tested under a strict quality management system. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 (15-25°C). Keep away from heat and incompatible materials.

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.