Description

9-(2-Ethylhexyl)-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is a high-purity, functionalized carbazole derivative featuring pinacol boronate ester groups, making it a critical advanced intermediate for organic synthesis. This compound is essential for researchers and manufacturers developing next-generation materials, particularly in the field of organic electronics. It is primarily utilized in the synthesis of conjugated polymers and small molecules for organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other optoelectronic devices.

Application

• Key Monomer for Conjugated Polymers: Serves as a crucial building block in Suzuki-Miyaura cross-coupling reactions to synthesize carbazole-based polymers for electronic applications.
• OLED Emitter and Host Material Synthesis: Used in the development of novel emitters and host materials for high-efficiency, full-color OLED displays and lighting.
• Organic Photovoltaic (OPV) Material Precursor: A fundamental intermediate for creating donor or acceptor materials in organic solar cells to improve power conversion efficiency.
• Organic Field-Effect Transistor (OFET) Semiconductor: Employed in the synthesis of high-mobility semiconducting materials for thin-film transistors.
• Pharmaceutical Intermediate: Acts as a versatile boronic ester reagent in medicinal chemistry for constructing complex carbazole-based molecular scaffolds.
• Material Science Research: Enables academic and industrial R&D into new organic electronic materials with tailored photophysical and charge-transport properties.

Basic Information

Product Name	9-(2-Ethylhexyl)-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	448955-87-1
Molecular Formula	C34H49B2NO4
Molecular Weight	557.38 g/mol
Synonyms	3,6-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(2-ethylhexyl)carbazole; 9-(2-Ethylhexyl)carbazole-3,6-diboronic acid bis(pinacol) ester; 9-(2-Ethylhexyl)-3,6-diboronic acid pinacol ester carbazole; 9-(2-Ethylhexyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole; 9H-Carbazole, 9-(2-ethylhexyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Carbazole-3,6-diboronic acid pinacol ester, 9-(2-ethylhexyl)-; 3,6-Diboronic acid pinacol ester-9-(2-ethylhexyl)carbazole
EINECS	Contact for details

Quality Control

Our production of 9-(2-Ethylhexyl)-3,6-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for sensitive electronic applications. Each lot undergoes comprehensive analytical characterization, including HPLC, NMR, and elemental analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and R&D processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This product is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air, moisture, or light should be avoided to maintain stability and purity.

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%

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