Description

2-Chloro-4,5-Dimethoxyphenylboronic Acid is a high-purity boronic acid derivative serving as a critical building block in modern synthetic chemistry. Its value lies in enabling precise carbon-carbon bond formation via Suzuki-Miyaura cross-coupling reactions, a cornerstone for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with complex biaryl or heterobiaryl structures.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides that require specific chlorinated dimethoxyphenyl motifs.
• Material Science Research: Serves as a monomer or functionalization agent in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organoboron reagents.
• Chemical Biology Probes: Utilized in synthesizing molecular probes and tags for studying biological processes and diagnostics.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses serving the fine chemical and life science industries.

Basic Information

Product Name	2-Chloro-4,5-Dimethoxyphenylboronic Acid
CAS No.	950662-22-3
Molecular Formula	C8H10BClO4
Molecular Weight	216.43 g/mol
Synonyms	(2-Chloro-4,5-dimethoxyphenyl)boronic acid; 2-Chloro-4,5-dimethoxybenzeneboronic acid; B-(2-Chloro-4,5-dimethoxyphenyl)boronic acid; 950662-22-3; Boronic acid, B-(2-chloro-4,5-dimethoxyphenyl)-; 2-Chloro-4,5-dimethoxyphenyl-Boronic Acid
EINECS	Contact for details

Quality Control

Every batch of 2-Chloro-4,5-Dimethoxyphenylboronic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with stringent purity specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance protocols.

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). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage 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%
Heavy Metals	≤ 20 ppm

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