Description

9-(3-Bromo-5-Chlorophenyl)-9H-Carbazole is a high-purity, multi-halogenated carbazole derivative, a crucial advanced intermediate in modern organic synthesis. Its value lies in its rigid, planar carbazole core functionalized with distinct halogen atoms, enabling precise structural modifications for developing high-performance materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors, particularly for creating novel active ingredients and functional organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, especially in oncology and CNS (Central Nervous System) research, leveraging the carbazole scaffold's bioactivity.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, where the halogenated phenyl-carbazole structure can impart specific biological activity and stability.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for host or dopant materials in OLED devices, where carbazole derivatives are valued for their excellent hole-transporting properties and thermal stability.
• Organic Photovoltaic (OPV) Materials: Employed in the research and development of donor or acceptor materials for solar cells, contributing to improved light absorption and charge carrier mobility.
• Ligand Synthesis for Catalysis: Utilized to construct sophisticated nitrogen-containing ligands for transition metal catalysts used in cross-coupling and other organic transformations.
• Polymer and Material Science: Incorporated into specialty polymers and high-performance resins to enhance thermal stability, flame retardancy, or electronic properties.

Basic Information

Product Name	9-(3-Bromo-5-Chlorophenyl)-9H-Carbazole
CAS No.	1638533-94-4
Molecular Formula	C18H11BrClN
Molecular Weight	364.65 g/mol
Synonyms	9-(3-Bromo-5-chlorophenyl)carbazole; Carbazole, 9-(3-bromo-5-chlorophenyl)-; 3'-Bromo-5'-chloro-9H-carbazole; 9H-Carbazole, 9-(3-bromo-5-chlorophenyl)-; 9-(3-Bromo-5-chloro-phenyl)-9H-carbazole; 9-(3-Brom-5-chlor-phenyl)-carbazol; 1638533-94-4
EINECS	Contact for details

Quality Control

Every batch of 9-(3-Bromo-5-Chlorophenyl)-9H-Carbazole is produced and analyzed under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specification parameters is provided with each shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.