Description

9-(Eicosan-11-Yl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole is a high-purity, functionalized carbazole derivative containing pinacol boronate ester groups, making it a valuable key intermediate for advanced materials synthesis. Its molecular structure is engineered for cross-coupling reactions, particularly Suzuki-Miyaura coupling, which is fundamental in constructing complex organic frameworks. This compound is essential for researchers and manufacturers in the organic electronics, pharmaceutical, and specialty chemical sectors developing novel polymers, OLED materials, and active pharmaceutical ingredients (APIs).

Application

• Organic Light-Emitting Diode (OLED) Materials: Serves as a crucial building block for synthesizing host, hole-transport, or emitting materials in display and lighting technologies.
• Conjugated Polymer Synthesis: Used in Suzuki polycondensation reactions to create high-performance polymers for organic photovoltaics (OPV) and field-effect transistors (OFETs).
• Pharmaceutical Intermediate: Acts as a versatile synthon for constructing complex carbazole-based molecular scaffolds in medicinal chemistry and drug discovery.
• Liquid Crystal and Sensor Materials: Incorporated into the design of functional materials requiring precise molecular architecture and electronic properties.
• Material Science Research: A key reagent for academic and industrial R&D focused on novel organic semiconductors and advanced functional materials.
• Cross-Coupling Chemistry: Provides a reliable boronate ester source for palladium-catalyzed C-C bond formation in complex molecule synthesis.

Basic Information

Item	Details
Product Name	9-(Eicosan-11-Yl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	1185885-88-4
Molecular Formula	C48H77B2NO4
Molecular Weight	753.73 g/mol
Synonyms	2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(11-eicosanyl)-9H-carbazole; 9-(11-Eicosanyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-carbazole; Carbazole Boronic Acid Pinacol Ester Derivative; 2,7-Diboronic Acid Pinacol Ester Carbazole Derivative; C20-Carbazole Bis-Boronate; 9-Eicosanyl-2,7-bis(pinacolatoboryl)carbazole; 2,7-Bis(Bpin)-9-(C20-alkyl)carbazole; 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(undecyldecyl)-9H-carbazole
EINECS	Contact for details

Quality Control

Our production of 9-(Eicosan-11-Yl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity, critical for sensitive applications like OLED and pharmaceutical synthesis. Each lot is characterized using advanced analytical techniques including HPLC, NMR (1H and 13C), and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this material should be stored under an inert atmosphere (argon or nitrogen) in a cool, dry place. Recommended storage temperature is 2-8°C for long-term stability. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
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.