Description

5H-Naphtho[2,3-A]Carbazole-5,13(12H)-Dione is a high-purity, polycyclic aromatic compound belonging to the carbazole-dione class. This specialized intermediate is valued for its unique conjugated structure and photophysical properties, making it a critical component in advanced material synthesis. It is primarily sought by R&D and production teams in the organic electronics, specialty dyes, and pharmaceutical research sectors for developing novel functional materials.

Application

• Organic Semiconductor Precursor: A key building block for synthesizing hole-transport materials (HTMs) and electron acceptors used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Functional Dye Intermediate: Serves as a core structure for developing high-performance pigments and dyes with specific light-absorption and emission characteristics.
• Pharmaceutical Research Chemical: Used as a sophisticated scaffold in medicinal chemistry for the discovery and development of new therapeutic agents.
• Photoinitiator & Photoresist Component: Employed in the formulation of advanced photoactive materials for microelectronics and precision coatings.
• Ligand Synthesis: Acts as a starting material for creating complex ligands used in catalysis and coordination chemistry.
• Academic & Industrial R&D: A valuable compound for fundamental research in organic chemistry and material science.

Basic Information

Product Name	5H-Naphtho[2,3-A]Carbazole-5,13(12H)-Dione
CAS No.	7600-14-8
Molecular Formula	C24H13NO2
Molecular Weight	347.37 g/mol
Synonyms	5H-Naphtho[2,3-a]carbazole-5,13-dione; 12H-Naphtho[2,3-a]carbazole-5,13-dione; Naphtho[2,3-a]carbazole-5,13-dione; NSC 407348; 5,13-Dioxo-5,13-dihydro-12H-naphtho[2,3-a]carbazole; Benzo[a]carbazole-5,13-dione
EINECS	Contact for details

Quality Control

Every batch of 5H-Naphtho[2,3-A]Carbazole-5,13(12H)-Dione is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity requirements for research and synthesis. A detailed Certificate of Analysis (COA) including purity (HPLC), identity confirmation (IR, NMR), and impurity profile is supplied with each shipment to guarantee consistent quality 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) under an inert atmosphere to prevent oxidation. Keep away from incompatible materials.

Specification

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