Description

3-Chloro-4-Phenoxyphenylboronic Acid is a high-purity organoboron building block essential for modern synthetic chemistry. This compound serves as a critical intermediate in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science Research: Employed in the creation of organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport layers.
• Ligand and Catalyst Development: Serves as a building block for synthesizing specialized ligands and catalysts used in asymmetric synthesis and other catalytic processes.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein functions.
• Polymer Modification: Acts as a functional monomer or cross-linking agent for introducing specific properties into advanced polymer systems.

Basic Information

Product Name	3-Chloro-4-Phenoxyphenylboronic Acid
CAS No.	2095461-96-2
Molecular Formula	C12H10BClO3
Molecular Weight	248.47 g/mol
Synonyms	(3-Chloro-4-phenoxyphenyl)boronic acid; 3-Chloro-4-phenoxybenzeneboronic acid; Boronic acid, B-(3-chloro-4-phenoxyphenyl)-; 2095461-96-2; 3-Chloro-4-phenoxy phenylboronic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Phenoxyphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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)	≤0.5%

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