Description

9-(2-Ethylhexyl)-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole CAS NO 856422-41-8 is a high-purity, functionalized carbazole derivative featuring a pinacol boronate ester group. This compound serves as a critical organic intermediate for Suzuki-Miyaura cross-coupling reactions, enabling the synthesis of complex conjugated molecules. It is essential for R&D and production in advanced materials science, particularly for organic electronics and pharmaceuticals.

Application

• Organic Light-Emitting Diodes (OLEDs): A key building block for synthesizing host, hole-transport, or emissive materials in display and lighting technologies.
• Organic Photovoltaics (OPVs): Used to construct donor or acceptor units in polymer or small-molecule solar cells to tune energy levels and improve efficiency.
• Pharmaceutical Intermediates: Enables the construction of complex carbazole-based scaffolds with potential biological activity in drug discovery programs.
• Material Science R&D: A versatile monomer for creating novel conjugated polymers and small molecules with tailored electronic properties.
• Cross-Coupling Reactions: A reliable boronic ester reagent for palladium-catalyzed Suzuki couplings to form carbon-carbon bonds under mild conditions.

Basic Information

Product Name	9-(2-Ethylhexyl)-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	856422-41-8
Molecular Formula	C28H38BNO2
Molecular Weight	431.42 g/mol
Synonyms	3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(2-ethylhexyl)-9H-carbazole; 9-(2-Ethylhexyl)carbazole-3-boronic acid pinacol ester; 9H-Carbazole, 9-(2-ethylhexyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Carbazole-3-boronic acid pinacol ester, N-2-ethylhexyl substituted; N-(2-Ethylhexyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
EINECS	Contact for details

Quality Control

Our production of 9-(2-Ethylhexyl)-3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, confirming compliance with customer specifications and supporting advanced material synthesis requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed under an inert atmosphere such as nitrogen or argon to prevent degradation and maintain reagent quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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