Description

9-(1-Octylnonyl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole CAS NO 958261-51-3 is a high-purity, functionalized carbazole derivative featuring pinacol boronate ester groups, serving as a critical advanced organic intermediate for cross-coupling reactions. Its molecular design is essential for constructing complex π-conjugated systems used in cutting-edge electronic materials. This compound is primarily required by R&D and production teams in the organic electronics, pharmaceutical, and specialty polymer sectors.

Application

• Organic Light-Emitting Diode (OLED) Materials: A key monomer for synthesizing host, hole-transport, or emitting materials via Suzuki-Miyaura cross-coupling.
• Organic Photovoltaic (OPV) Cells: Used as a building block for constructing donor or acceptor polymers in solar cell active layers.
• Organic Field-Effect Transistors (OFETs): Serves as a precursor for high-mobility semiconducting polymers and small molecules.
• Pharmaceutical Intermediate: Enables the synthesis of complex carbazole-based drug candidates and bioactive molecules.
• Advanced Polymer Synthesis: Facilitates the creation of novel conjugated polymers with tailored electronic and optical properties.
• Chemical Research & Development: A versatile reagent for academic and industrial research in synthetic organic and materials chemistry.

Basic Information

Product Name	9-(1-Octylnonyl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole
CAS No.	958261-51-3
Molecular Formula	C44H67B2NO4
Molecular Weight	687.62 g/mol
Synonyms	2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9-(1-octylnonyl)-9H-carbazole; 9-(1-Octylnonyl)carbazole-2,7-diboronic acid bis(pinacol) ester; 9-(1-Octylnonyl)-2,7-diboronic acid pinacol ester carbazole; Carbazole-2,7-diboronic acid pinacol ester, N-octylnonyl substituted; 958261-51-3; N-(1-Octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)carbazole
EINECS	Contact for details

Quality Control

Our production of 9-(1-Octylnonyl)-2,7-Bis(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-9H-Carbazole adheres to stringent in-process and batch-release controls to ensure consistency for sensitive electronic applications. Every lot is characterized by advanced analytical techniques including HPLC, NMR, and GC-MS to verify structural integrity and purity. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label. Due to its hygroscopic nature, the container should be sealed under an inert atmosphere (argon or nitrogen) after each use to prevent moisture absorption and decomposition. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (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.