Description

9-(2-Ethylhexyl)-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is a high-value, functionalized carbazole derivative containing a pinacol boronate ester group, making it a crucial intermediate in modern synthetic chemistry. This compound matters for its role as a key building block in cross-coupling reactions, enabling the precise construction of complex organic frameworks. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing organic light-emitting diodes (OLEDs) and other electronic materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in Suzuki-Miyaura cross-coupling reactions for constructing complex drug molecules and active pharmaceutical ingredients (APIs).
• OLED Material Synthesis: A critical precursor for manufacturing host, hole-transport, and emitting materials used in organic light-emitting diode (OLED) displays and lighting.
• Agrochemical Development: Used in the research and synthesis of novel crop protection agents and herbicides.
• Polymer & Material Science: Enables the creation of conjugated polymers and advanced organic semiconductors for electronic applications.
• Ligand & Catalyst Development: Acts as a starting material for synthesizing specialized ligands and catalysts used in homogeneous catalysis.
• Academic & Industrial R&D: A versatile reagent for exploring new synthetic methodologies and creating novel molecular architectures in research laboratories.

Basic Information

Product Name	9-(2-Ethylhexyl)-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	856422-42-9
Molecular Formula	C28H38BNO2
Molecular Weight	431.42 g/mol
Synonyms	2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(2-ethylhexyl)-9H-carbazole; 9-(2-Ethylhexyl)carbazole-2-boronic acid pinacol ester; 9H-Carbazole, 9-(2-ethylhexyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; Carbazole-2-boronic acid pinacol ester, N-(2-ethylhexyl) substituted; N-(2-Ethylhexyl)-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
EINECS	Contact for details

Quality Control

Our 9-(2-Ethylhexyl)-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency suitable for demanding applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.