Description

9H-Carbazole, 3,6-Bis(1,1-Dimethylethyl)-9-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]- is a high-value, multi-functional organic intermediate featuring a carbazole core substituted with a pinacol boronate ester group. This compound matters for its role as a key building block in cross-coupling reactions, enabling the precise synthesis of complex organic architectures. It is primarily needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used to construct complex, bioactive molecules for next-generation herbicides, fungicides, and insecticides.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transporting or host materials in display and lighting technologies due to the carbazole moiety's hole-transporting properties.
• Polymer & Material Science: Enables the synthesis of conjugated polymers and dendrimers for use in organic photovoltaics (OPVs) and electronic devices.
• Ligand & Catalyst Development: The boronate ester group allows for its use in creating sophisticated ligands for catalysis or in metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial research focused on developing new synthetic methodologies and exploring structure-activity relationships.

Basic Information

Item	Details
Product Name	9H-Carbazole, 3,6-Bis(1,1-Dimethylethyl)-9-[4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-
CAS No.	764710-77-2
Molecular Formula	C32H38BNO2
Molecular Weight	479.46 g/mol
Synonyms	3,6-Di-tert-butyl-9-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole; 9-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3,6-di-tert-butyl-9H-carbazole; 3,6-Di-tert-butyl-9-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbazole; Carbazole Boronic Acid Pinacol Ester Derivative; (3,6-Di-tert-butyl-9H-carbazol-9-yl)phenylboronic acid pinacol ester
EINECS	Contact for details

Quality Control

Our 9H-Carbazole derivative is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay (HPLC), identity (NMR, IR), and impurity profiles. Our quality system is designed to support cGMP and ISO standards for advanced intermediates, ensuring reliability for your critical R&D and scale-up processes.

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). Keep the container sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability and purity. Keep away from heat, sparks, and open flame.

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%
Residue on Ignition	≤ 0.1%

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