Description

9-(4'-Bromo-4-Biphenylyl)-9H-Carbazole is a high-purity, functionalized carbazole derivative with the CAS registry number 212385-73-4. This compound is a critical advanced intermediate for the synthesis of complex organic electronic materials and pharmaceuticals. It is primarily sought by R&D and production teams in the organic light-emitting diode (OLED) and pharmaceutical industries who require precise molecular building blocks for high-performance applications.

Application

• OLED Materials: Serves as a key intermediate or host/dopant material in the synthesis of organic electroluminescent compounds for display and lighting technologies.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs), particularly those targeting neurological or oncological pathways.
• Organic Semiconductors: Acts as a precursor for hole-transporting materials (HTMs) or electron-blocking layers in electronic devices like photovoltaics and transistors.
• Ligand Synthesis: Employed in the creation of complex ligands for catalytic systems in asymmetric synthesis.
• Polymer Chemistry: Functions as a monomer or cross-linking agent for producing high-performance, functional polymers with specific optical or electronic properties.
• Research & Development: A valuable tool for academic and industrial chemists exploring novel carbazole-based structures and their properties.

Basic Information

Item	Detail
Product Name	9-(4'-Bromo-4-Biphenylyl)-9H-Carbazole
CAS No.	212385-73-4
Molecular Formula	C24H16BrN
Molecular Weight	398.30 g/mol
Synonyms	9-(4'-Bromo[1,1'-biphenyl]-4-yl)-9H-carbazole; 4'--Bromo-4-biphenylyl-9-carbazole; 9-(4-Bromobiphenyl-4-yl)carbazole; 9H-Carbazole, 9-(4'-bromo[1,1'-biphenyl]-4-yl)-; 9-(4'-Bromo-4-biphenylyl)carbazole; 212385-73-4; 9-(4'-Bromobiphenyl-4-yl)-9H-carbazole
EINECS	Contact for details

Quality Control

Our 9-(4'-Bromo-4-Biphenylyl)-9H-Carbazole 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. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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). This material is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white 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.