Description

2,3-Dimethoxy-4-Fluorophenylboronic Acid is a high-purity, synthetically valuable organoboron building block. This compound is essential for modern cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for the synthesis of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in medicinal chemistry programs targeting CNS and oncology.
• Agrochemical Synthesis: Used to construct fluorinated and methoxylated aromatic cores found in advanced herbicides, fungicides, and plant growth regulators.
• Ligand & Catalyst Development: Serves as a building block for creating specialized ligands and organometallic catalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, such as OLEDs and semiconductors, where its specific substitution pattern tunes electronic properties.
• Chemical Biology Probes: Utilized to synthesize fluorinated analogs of bioactive molecules for metabolic pathway studies and target identification.
• Custom Synthesis & Contract Manufacturing: A critical raw material for CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for client R&D.

Basic Information

Product Name	2,3-Dimethoxy-4-Fluorophenylboronic Acid
CAS No.	2121512-88-5
Molecular Formula	C8H10BFO4
Molecular Weight	199.98 g/mol
Synonyms	(2,3-Dimethoxy-4-fluorophenyl)boronic acid; 4-Fluoro-2,3-dimethoxybenzeneboronic acid; 2,3-Dimethoxy-4-fluorobenzeneboronic acid; Boronic acid, B-(2,3-dimethoxy-4-fluorophenyl)-; 2121512-88-5; 2,3-Dimethoxy-4-fluorophenyl-B(OH)2
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dimethoxy-4-Fluorophenylboronic Acid is produced under strict quality management protocols. We guarantee high chemical purity and lot-to-lot consistency suitable for demanding synthetic applications. Comprehensive analytical testing, including HPLC, NMR, and elemental analysis, is performed. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to ensure full traceability and compliance with your internal quality standards.

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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability and purity.

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.