Intermediates

9-([1,1'-Biphenyl]-4-yl)-3-bromo-9H-carbazole

  • CAS No.894791-46-9
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity OLED intermediate used in organic light-emitting diode synthesis. Available in bulk with strict quality control and reliable documentation.

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Product Technical Details

Product Overview

9-([1,1'-Biphenyl]-4-yl)-3-bromo-9H-carbazole is a specialized organic intermediate designed for the fabrication of advanced organic light-emitting diode materials. This carbazole derivative features a biphenyl substituent at the nine position and a bromine atom at the three position, providing a robust structural framework for further chemical functionalization. Our manufacturing process ensures high chemical stability and consistency, making it an ideal candidate for researchers and industrial producers focused on next-generation display technologies.

The compound serves as a critical building block in the synthesis of host materials and charge transport layers. Its unique electronic properties facilitate efficient energy transfer within OLED devices, contributing to improved luminance and operational longevity. We prioritize rigorous quality assurance protocols to meet the demanding standards of the optoelectronics industry.

Technical Specifications

ParameterValue
Chemical Name9-([1,1'-Biphenyl]-4-yl)-3-bromo-9H-carbazole
CAS Number894791-46-9
Molecular FormulaC24H16BrN
Molecular Weight398.29500
AppearanceWhite to yellow powder
Purity (Assay)≥98.0%
Melting Point153-157ºC

Industrial Applications

This intermediate is primarily utilized in the production of organic electroluminescent materials. It acts as a precursor for various hole-transporting materials and emissive layer components. The bromine functionality allows for versatile cross-coupling reactions, enabling chemists to introduce diverse functional groups tailored to specific device architectures. Common applications include the development of high-efficiency OLED panels for consumer electronics, lighting solutions, and flexible display units.

  • Synthesis of host materials for phosphorescent OLEDs
  • Development of hole transport layers
  • Research into novel emissive dopants
  • Fabrication of flexible and transparent display components

Quality And Manufacturing Process

Our facility employs state-of-the-art synthesis routes to guarantee industrial purity levels. Each batch undergoes comprehensive analysis using high-performance liquid chromatography and nuclear magnetic resonance spectroscopy. We maintain a transparent supply chain, providing a certificate of analysis with every shipment. Our commitment to quality ensures that customers receive materials that perform consistently in sensitive electronic applications.

Storage And Handling

To maintain optimal stability, store this product in a cool, ventilated place away from direct sunlight and moisture. Keep the container tightly closed when not in use. Handling should be conducted in a well-ventilated area with appropriate personal protective equipment. Follow standard safety procedures for organic chemical intermediates to ensure workplace safety and environmental compliance. Packaging options include standard twenty-five kilogram drums or custom configurations based on specific client requirements.