Description

Boronic Acid, (2-Chloro-3-Hydroxyphenyl)- (9Ci) is a specialized organoboron compound characterized by its unique halogenated hydroxyphenyl structure. This compound is a valuable synthetic intermediate, prized for its role in Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology in modern pharmaceutical and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for constructing complex biaryl frameworks and advanced molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides requiring specific chlorinated phenolic structures.
• Material Science: Serves as a monomer or functionalization agent in the creation of advanced polymers, sensors, and organic electronic materials.
• Chemical Synthesis: Essential reagent for constructing complex biaryl and heterobiaryl structures in medicinal and process chemistry.
• Ligand & Catalyst Development: Potential precursor for designing novel ligands and catalysts in transition metal chemistry.

Basic Information

Product Name	Boronic Acid, (2-Chloro-3-Hydroxyphenyl)- (9Ci)
CAS No.	854778-29-3
Molecular Formula	C6H6BClO3
Molecular Weight	172.37 g/mol
Synonyms	(2-Chloro-3-hydroxyphenyl)boronic acid; 2-Chloro-3-hydroxybenzeneboronic acid; 3-Hydroxy-2-chlorophenylboronic acid; (3-Hydroxy-2-chlorophenyl)boronic acid; Boronic acid, B-(2-chloro-3-hydroxyphenyl)-; 2-Chloro-3-hydroxy phenyl boronic acid; 2-Cl-3-OH-PhB(OH)2; B-(2-Chloro-3-hydroxyphenyl)boronic acid
EINECS	Contact for details

Quality Control

Our Boronic Acid, (2-Chloro-3-Hydroxyphenyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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)	≤ 1.0%

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