Description

9-Phenyl-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is a high-purity, functionalized carbazole derivative featuring two pinacol boronate ester groups, making it a versatile and critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular architecture for high-performance materials. It is primarily utilized in the development of organic electronic materials, including OLEDs and OFETs, as well as in pharmaceutical research and as a key monomer for conjugated polymers.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a key electron-transport or host material precursor for the synthesis of novel emitters and charge-transport layers.
• Organic Field-Effect Transistors (OFETs): Used as a building block for creating high-mobility semiconducting polymers and small molecules via Suzuki-Miyaura cross-coupling.
• Pharmaceutical Intermediates: Acts as a sophisticated boronic ester reagent for constructing complex carbazole-based pharmacophores in medicinal chemistry.
• Conjugated Polymers: A fundamental monomer for synthesizing π-conjugated polymers with tailored optoelectronic properties for solar cells and sensors.
• Material Science Research: Enables the development of novel organic semiconductors, liquid crystals, and fluorescent probes.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed Suzuki reactions, allowing for efficient carbon-carbon bond formation.

Basic Information

Product Name	9-Phenyl-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	618442-57-2
Molecular Formula	C34H41B2NO4
Molecular Weight	549.31 g/mol
Synonyms	3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-phenyl-9H-carbazole; 9-Phenyl-9H-carbazole-3,6-diyldiboronic acid bis(pinacol) ester; 9-Phenylcarbazole-3,6-bis(boronic acid pinacol ester); Carbazole-3,6-diboronic acid bis(pinacol ester) 9-phenyl derivative; 9-Phenyl-3,6-diboronate-carbazole pinacol ester; 9-Phenyl-CBP pinacol boronate
EINECS	Contact for details

Quality Control

Every batch of 9-Phenyl-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with exacting purity standards for research and development. 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 place at a controlled room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) due to its moisture-sensitive and easily oxidized nature. Keep the container tightly sealed when not in use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤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.