Description

3,9-Diphenyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is a high-purity, functionalized carbazole derivative featuring a pinacol boronate ester group, making it a critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers requiring precise molecular architecture for the development of novel materials. It is primarily utilized in the pharmaceutical and organic electronics industries for applications such as Suzuki-Miyaura cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs) via palladium-catalyzed cross-coupling.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of hole-transporting materials (HTMs), host materials, and emitters for display and lighting technologies.
• Organic Semiconductor Development: Acts as a monomer or building block for constructing conjugated polymers and small molecules for organic photovoltaics (OPVs) and field-effect transistors (OFETs).
• Material Science Research: Employed in creating novel porous organic polymers (POPs) or covalent organic frameworks (COFs) with specific electronic or luminescent properties.
• Agrochemical Synthesis: Utilized as an intermediate in the development of new crop protection agents and specialty chemicals.
• Ligand and Catalyst Design: The carbazole core can be functionalized to create novel ligands for catalysis or sensing applications.

Basic Information

Product Name	3,9-Diphenyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	1801420-79-0
Molecular Formula	C34H30BNO2
Molecular Weight	495.42 g/mol
Synonyms	5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,9-diphenyl-9H-carbazole; 3,9-Diphenyl-9H-carbazole-5-boronic acid pinacol ester; 9H-Carbazole, 3,9-diphenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Carbazole Boronic Ester Derivative; B-(3,9-Diphenyl-9H-carbazol-5-yl)boronic acid pinacol ester; CAS 1801420-79-0
EINECS	Contact for details

Quality Control

Our 3,9-Diphenyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high chemical purity and structural integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability. Keep the container tightly sealed in a desiccator for long-term storage.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.