Intermediates

(9-(Naphthalen-1-yl)-9H-carbazol-3-yl)boronic acid

  • CAS No.1133057-97-2
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity OLED intermediate used in organic light-emitting diode synthesis. Reliable supply for electronic material manufacturers.

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Product Technical Details

Product Overview

(9-(Naphthalen-1-yl)-9H-carbazol-3-yl)boronic acid is a specialized organic compound designed for advanced electronic material synthesis. This boronic acid derivative features a robust carbazole core linked to a naphthalene unit, providing exceptional thermal stability and charge transport properties. It serves as a critical building block in the fabrication of high-performance organic light-emitting diodes. Our manufacturing process ensures consistent quality suitable for demanding optoelectronic applications.

The molecular structure combines the electron-rich characteristics of carbazole with the extended conjugation of naphthalene. This unique configuration enhances the material's ability to facilitate efficient charge injection and transport within OLED devices. Researchers and manufacturers rely on this intermediate for developing next-generation display technologies and solid-state lighting solutions.

Key Specifications

ParameterValue
Chemical Name(9-(Naphthalen-1-yl)-9H-carbazol-3-yl)boronic acid
CAS Number1133057-97-2
Molecular FormulaC22H16BNO2
Molecular Weight337.18 g/mol
Purity (Assay)≥98.0%
AppearanceWhite to off-white powder
Packing25 kg/drum or customized

Industrial Applications

This compound is primarily utilized as an intermediate in the synthesis of OLED host materials and charge transport layers. Its high purity level is essential for minimizing defects in thin-film deposition processes. The boronic acid functional group enables versatile coupling reactions, particularly Suzuki-Miyaura cross-coupling, allowing chemists to construct complex conjugated polymers and small molecules.

  • Production of phosphorescent and fluorescent OLED emitters.
  • Fabrication of hole transport layers for improved device efficiency.
  • Synthesis of advanced organic semiconductors for display panels.
  • Research and development of new optoelectronic materials.

Quality Assurance And Storage

We maintain strict quality control protocols throughout the production cycle. Each batch undergoes rigorous testing using high-performance liquid chromatography and nuclear magnetic resonance spectroscopy to verify identity and purity. A certificate of analysis is provided with every shipment to ensure compliance with international standards.

Proper storage is vital to maintain the chemical integrity of this boronic acid derivative. The product should be kept in a cool, ventilated area away from direct sunlight and moisture. Containers must remain tightly sealed when not in use to prevent hydrolysis of the boronic acid group. Under recommended conditions, the material retains its specified properties for extended periods, ensuring reliability for long-term production schedules.