Description

2-(9H-Carbazolyl)Ethylboronic Acid Pinacol Ester is a high-purity, synthetically valuable organoboron building block. This compound matters as a critical reagent in modern cross-coupling reactions, enabling the efficient construction of complex organic molecules. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials industries for synthesizing novel carbazole-based derivatives.

Application

• Pharmaceutical Intermediate: Key building block in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly those containing the carbazole pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new crop protection agents and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for creating advanced organic semiconductors and emissive materials for display technologies.
• Material Science Research: Employed in the synthesis of conjugated polymers, dendrimers, and other functional organic materials.
• Catalyst & Ligand Development: Useful for constructing complex ligand frameworks in coordination chemistry and catalysis.
• Academic & Industrial R&D: A versatile reagent for methodological development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	2-(9H-Carbazolyl)Ethylboronic Acid Pinacol Ester
CAS No.	608534-41-4
Molecular Formula	C20H24BNO2
Molecular Weight	321.22 g/mol
Synonyms	2-(9H-Carbazol-9-yl)ethylboronic acid pinacol ester; 2-(Carbazol-9-yl)ethylboronic Acid Pinacol Ester; 9-[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethyl]-9H-carbazole; 2-(9H-Carbazol-9-yl)ethyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; Carbazole-9-ethylboronic Acid Pinacol Ester; 608534-41-4; Boronic acid, B-[2-(9H-carbazol-9-yl)ethyl]-, 4,4,5,5-tetramethyl-1,3,2-dioxaborolane ester
EINECS	Contact for details

Quality Control

Our 2-(9H-Carbazolyl)Ethylboronic Acid Pinacol Ester is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable to support our clients' regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain stability. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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