Description

2-Chloro-5-Hydroxybenzeneboronic Acid 98 is a high-purity boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its value lies in enabling precise Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex biaryl and heterobiaryl structures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those containing biphenyl or heterocyclic scaffolds.
• Agrochemical Synthesis: Used to create advanced herbicides, fungicides, and insecticides with specific activity profiles.
• Material Science Research: Building block for organic electronic materials, such as those used in OLEDs and sensors.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in catalysis.
• Chemical Biology Probes: Utilized in the creation of molecular probes for studying biological processes.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific molecule construction.

Basic Information

Product Name	2-Chloro-5-Hydroxybenzeneboronic Acid 98
CAS No.	913835-71-9
Molecular Formula	C6H6BClO3
Molecular Weight	172.37 g/mol
Synonyms	(2-Chloro-5-hydroxyphenyl)boronic acid; 5-Chloro-2-hydroxybenzeneboronic acid; 2-Chloro-5-hydroxybenzeneboronic acid; 2-Chloro-5-hydroxy-phenylboronic acid; 913835-71-9; Boronic acid, B-(2-chloro-5-hydroxyphenyl)-; (5-Chloro-2-hydroxyphenyl)boronic acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-5-Hydroxybenzeneboronic Acid 98 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the specified 98% minimum purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (argon or nitrogen) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%

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