Description

2,3-Diphenyl-5,8-Diaminopyrazino[2,3-D]Pyridazine is a high-purity, heterocyclic aromatic compound characterized by its fused pyrazine and pyridazine rings. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex organic molecules, particularly in the development of novel pharmaceuticals and functional materials. It is primarily sought by research institutions, pharmaceutical R&D laboratories, and specialty chemical manufacturers engaged in cutting-edge discovery programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Organic Light-Emitting Diode (OLED) Research: Investigated as a precursor for electron-transport or host materials in OLED devices due to its rigid, conjugated structure.
• Coordination Chemistry & Ligand Synthesis: The diamino groups provide chelating sites for the development of novel metal-organic complexes and catalysts.
• Agrochemical Research: Used in the discovery of new active ingredients for crop protection products.
• Dye and Pigment Intermediate: Serves as a precursor for the development of specialized colorants and functional dyes.
• Academic & Industrial R&D: Employed in fundamental research exploring new heterocyclic chemistry and material science applications.

Basic Information

Product Name	2,3-Diphenyl-5,8-Diaminopyrazino[2,3-D]Pyridazine
CAS No.	52197-22-5
Molecular Formula	C22H16N6
Molecular Weight	364.41 g/mol
Synonyms	5,8-Diamino-2,3-diphenylpyrazino[2,3-d]pyridazine; 2,3-Diphenyl-5,8-diaminopyrazino[2,3-d]pyridazine; Pyrazino[2,3-d]pyridazine-5,8-diamine, 2,3-diphenyl-; 52197-22-5; 2,3-Diphenylpyrazino[2,3-d]pyridazine-5,8-diamine
EINECS	Contact for details

Quality Control

Our 2,3-Diphenyl-5,8-Diaminopyrazino[2,3-D]Pyridazine is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with your specifications. We support cGMP standards for advanced intermediate production where required.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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