Description

Dibenzo[B,G][1,5]Naphthyridine-6,12(5H,11H)-Dione is a high-purity, fused heterocyclic organic compound that serves as a critical advanced intermediate in sophisticated chemical synthesis. Its unique polycyclic quinone-like structure makes it a valuable building block for developing novel materials with specialized electronic and photophysical properties. This compound is primarily sought by research institutions and industrial R&D departments focused on organic electronics, pharmaceutical discovery, and the development of functional dyes and pigments.

Application

• Organic Semiconductor Precursor: A key intermediate in the synthesis of n-type organic semiconductor materials for OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Research Intermediate: Used in medicinal chemistry for constructing complex polyheterocyclic scaffolds with potential biological activity.
• Functional Dye & Pigment Synthesis: Serves as a core structure for developing novel quinone-derived dyes, pigments, and photoactive compounds.
• Coordination Chemistry & Ligand Design: Acts as a chelating ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes.
• Material Science Research: Investigated for use in creating novel carbon-based materials, conductive polymers, and energy storage components.

Basic Information

Product Name	Dibenzo[B,G][1,5]Naphthyridine-6,12(5H,11H)-Dione
CAS No.	17352-37-3
Molecular Formula	C18H10N2O2
Molecular Weight	286.28 g/mol
Synonyms	6,12-Dihydrodibenzo[b,g][1,5]naphthyridine-6,12-dione; Dibenzo[b,g][1,5]naphthyridine-6,12(5H,11H)-dione; 5,11-Dihydrodibenzo[b,g][1,5]naphthyridine-6,12-dione; DBND; Dibenzo-1,5-naphthyridinedione
EINECS	Contact for details

Quality Control

Our Dibenzo[B,G][1,5]Naphthyridine-6,12(5H,11H)-Dione is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets exacting R&D and production standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.