Description

7H-Dibenzo[B,G]Carbazole,7 is a high-purity, polycyclic aromatic heterocyclic compound of significant interest in advanced materials research and organic synthesis. Its rigid, planar structure makes it a valuable intermediate for developing novel organic semiconductors and optoelectronic materials. This product is essential for researchers and manufacturers in the fields of organic electronics, photovoltaics, and specialty chemical synthesis, where precise molecular architecture is critical for performance.

Application

• Organic Semiconductor Precursor: Serves as a core building block for hole-transport materials (HTMs) and host materials in OLEDs and other organic electronic devices.
• Photovoltaic Research: Used in the development of novel donor or acceptor materials for organic solar cells (OPVs) due to its electron-donating properties and thermal stability.
• Fluorescent Dye & Probe Synthesis: Acts as a key intermediate for synthesizing fluorescent tags, sensors, and probes used in analytical chemistry and bio-imaging.
• Ligand & Catalyst Development: Utilized in the creation of complex ligands for metal-organic frameworks (MOFs) or catalysts for specialized organic transformations.
• Polymer & Material Science: Incorporated into polymers to enhance thermal stability, charge transport, or luminescent properties for advanced material applications.
• Pharmaceutical Intermediate: Employed in research-scale synthesis of pharmacologically active compounds containing the carbazole moiety.

Basic Information

Product Name	7H-Dibenzo[B,G]Carbazole,7
CAS No.	3557-49-1
Molecular Formula	C20H13N
Molecular Weight	267.33 g/mol
Synonyms	7H-Dibenzo[b,g]carbazole; 7H-Dibenzo[b,g]carbazole-7; Dibenzo[b,g]carbazole; 7-Azadibenzo[a,j]anthracene; NSC 89239; 7H-Dibenzo[bg]carbazole; 7H-Di-benzo[b,g]carbazole; 7H-Dibenzocarbazole
EINECS	222-609-8

Quality Control

Our 7H-Dibenzo[B,G]Carbazole,7 is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your R&D and quality assurance requirements.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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