Description

5,6-Diphenyl-2,3-dihydropyrazine is a heterocyclic organic compound featuring a partially saturated pyrazine core flanked by two phenyl groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of nitrogen-containing heterocycles. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Material Science: Acts as a building block for organic semiconductors, ligands for catalysis, or photoactive materials due to its conjugated system.
• Academic & R&D: Employed in universities and corporate labs for methodological studies in heterocyclic chemistry and the construction of chemical libraries.
• Ligand Synthesis: Useful for preparing chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	5,6-Diphenyl-2,3-dihydropyrazine
CAS No.	1489-06-1
Molecular Formula	C₁₆H₁₄N₂
Molecular Weight	234.30 g/mol
Synonyms	5,6-Diphenyl-1,4-dihydropyrazine; 5,6-Diphenyl-2,3-dihydro-1,4-diazine; 2,3-Dihydro-5,6-diphenylpyrazine; 5,6-Diphenylpyrazine, 2,3-dihydro-; 1,4-Diaza-2,3-dihydro-5,6-diphenylbenzene
EINECS	Contact for details

Quality Control

Our 5,6-Diphenyl-2,3-dihydropyrazine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for applications requiring the highest level of documentation and traceability.

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.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.