Description

2,3-Dicyano-5,6-Diphenylpyrazine is a high-purity, heterocyclic organic compound characterized by its pyrazine core functionalized with cyano and phenyl groups. This specialized chemical serves as a critical 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 constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel nitrogen-containing heterocycles for drug discovery programs, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the development of advanced active ingredients, such as herbicides and fungicides, leveraging its rigid, electron-deficient structure.
• Organic Electronic Materials: Serves as a fundamental building block for n-type organic semiconductors, electron-transport materials (ETMs), and non-fullerene acceptors in organic photovoltaics (OPVs) and OLEDs.
• Coordination Chemistry & Ligand Design: Acts as a versatile chelating ligand for transition metals, forming complexes with applications in catalysis and photophysical studies.
• Dye & Pigment Chemistry: Employed in the synthesis of specialized dyes and pigments due to its conjugated system and strong chromophoric properties.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, including cycloaddition reactions and C-H functionalization studies.

Basic Information

Product Name	2,3-Dicyano-5,6-Diphenylpyrazine
CAS No.	52197-23-6
Molecular Formula	C20H10N4
Molecular Weight	306.32 g/mol
Synonyms	5,6-Diphenylpyrazine-2,3-dicarbonitrile; 2,3-Dicyano-5,6-diphenylpyrazine; DCDPP; 5,6-Diphenyl-2,3-pyrazinedicarbonitrile; 2,3-Pyrazinedicarbonitrile, 5,6-diphenyl-; 5,6-Diphenyl-2,3-dicyanopyrazine
EINECS	Contact for details

Quality Control

Our 2,3-Dicyano-5,6-Diphenylpyrazine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP and ISO 9001 standards for quality management in production.

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 strong oxidizing agents and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Heavy Metals	≤ 20 ppm

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