Description

4-(3,6-Dibromo-9H-Carbazol-9-Yl)Benzonitrile is a high-purity, functionalized carbazole derivative designed for advanced material synthesis. This compound matters as a critical building block in the development of next-generation organic electronic materials, offering precise bromine substitution for controlled cross-coupling reactions. It is essential for researchers and manufacturers in the organic light-emitting diode (OLED), photovoltaics, and specialty polymer industries who require reliable, high-quality intermediates for their R&D and production processes.

Application

• OLED Emitter and Host Material Precursor: Serves as a key intermediate in synthesizing novel thermally activated delayed fluorescence (TADF) emitters and host materials for display and lighting applications.
• Organic Photovoltaic (OPV) Material Synthesis: Used to construct electron-donor or acceptor units in polymer or small molecule solar cells due to the carbazole core's excellent hole-transport properties.
• Pharmaceutical Intermediate: Acts as a versatile scaffold in medicinal chemistry for the development of new active pharmaceutical ingredients (APIs), leveraging the carbazole pharmacophore.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalysis, with the nitrile and bromine groups offering distinct coordination and functionalization sites.
• Specialty Polymer and Dye Manufacturing: Incorporated into high-performance polymers, liquid crystals, and advanced dyes to impart specific electronic or optical properties.

Basic Information

Product Name	4-(3,6-Dibromo-9H-Carbazol-9-Yl)Benzonitrile
CAS No.	373389-97-0
Molecular Formula	C19H10Br2N2
Molecular Weight	426.11 g/mol
Synonyms	4-(3,6-Dibromocarbazol-9-yl)benzonitrile; 9-(4-Cyanophenyl)-3,6-dibromo-9H-carbazole; 3,6-Dibromo-9-(4-cyanophenyl)carbazole; 4-(3,6-Dibromo-9-carbazolyl)benzonitrile; Benzonitrile, 4-(3,6-dibromo-9H-carbazol-9-yl)-; 373389-97-0; 4-(3,6-Dibromocarbazol-9-yl)benzonitrile
EINECS	Contact for details

Quality Control

Our 4-(3,6-Dibromo-9H-Carbazol-9-Yl)Benzonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency essential for sensitive electronic and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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). Keep away from heat, sparks, and open flame. The compound is light-sensitive (store away from light).

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%
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.