Description

4-Chloro-2-Fluoro-3-(2-Methoxyethoxy)Phenylboronic Acid is a high-purity, multi-functional boronic acid derivative designed for advanced chemical synthesis. This compound serves as a critical building block in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Material Science: Serves as a monomer or functionalization agent in the synthesis of specialty polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for creating complex, fluorinated and chlorinated aromatic compounds in organic chemistry.
• Ligand Synthesis: Useful for preparing specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Life Science Research: Applied in the synthesis of molecular probes and diagnostic agents for biochemical assays.

Basic Information

Product Name	4-Chloro-2-Fluoro-3-(2-Methoxyethoxy)Phenylboronic Acid
CAS No.	1256346-26-5
Molecular Formula	C9H11BClFO4
Molecular Weight	248.45 g/mol
Synonyms	[4-Chloro-2-fluoro-3-(2-methoxyethoxy)phenyl]boronic acid; 3-(2-Methoxyethoxy)-4-chloro-2-fluorophenylboronic acid; 4-Chloro-2-fluoro-3-(2-methoxyethoxy)benzeneboronic acid; Boronic acid, B-[4-chloro-2-fluoro-3-(2-methoxyethoxy)phenyl]-; CAS 1256346-26-5; 4-Chloro-2-Fluoro-3-(2-Methoxyethoxy)Benzeneboronic Acid; 2-Fluoro-4-chloro-3-(2-methoxyethoxy)phenylboronic acid
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Fluoro-3-(2-Methoxyethoxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for sensitive research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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