Description

5,12-Dihydroquinoxalino[2,3-B]Quinoxaline is a high-purity, fused heterocyclic organic compound of significant interest in advanced materials and pharmaceutical research. This specialized chemical serves as a critical building block and functional intermediate for the development of novel organic electronic materials and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for applications requiring complex nitrogen-containing heterocycles.

Application

• Pharmaceutical Intermediate: Acts as a key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Semiconductor Research: Serves as a core structure for developing novel electron-transport materials, hole-blocking layers, and non-fullerene acceptors in OLEDs and organic photovoltaics (OPVs).
• Ligand Synthesis: Used to create sophisticated nitrogen-donor ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Development: Employed in research for creating new herbicides and pesticides with specific modes of action.
• Dye & Pigment Chemistry: Functions as a precursor for high-performance, color-fast pigments and dyes due to its extended conjugated system.
• Academic & Industrial R&D: A valuable compound for fundamental research in heterocyclic and supramolecular chemistry.

Basic Information

Product Name	5,12-Dihydroquinoxalino[2,3-B]Quinoxaline
CAS No.	531-46-4
Molecular Formula	C₁₄H₁₀N₄
Molecular Weight	234.26 g/mol
Synonyms	Quinoxalino[2,3-b]quinoxaline, 5,12-dihydro-; 5,12-Dihydroquinoxalino[2,3-b]quinoxaline; Benzo[g]quinoxalino[2,3-b]quinoxaline, 5,12-dihydro-; 2,3-Bis(o-phenylenediamine)benzene; 1,2,3,4-Tetraazatetraphene (derivative); Linear Benzo[1,2-b:4,5-b']diquinoxaline (reduced form); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our 5,12-Dihydroquinoxalino[2,3-B]Quinoxaline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive material from degradation.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0% (Area %)
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.