Description

3-Ethoxy-2-Fluorophenylboronic Acid is a specialized organoboron compound that serves as a crucial building block in modern synthetic chemistry. Its value lies in its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those containing fluorinated biaryl motifs.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science Research: Building block for the development of organic electronic materials, such as OLEDs and semiconductors.
• Ligand and Catalyst Development: Serves as a starting material for synthesizing specialized ligands used in homogeneous catalysis.
• Chemical Biology Probes: Utilized in the creation of fluorinated molecular probes for studying biological systems.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical production.

Basic Information

Product Name	3-Ethoxy-2-Fluorophenylboronic Acid
CAS No.	855230-61-4
Molecular Formula	C8H10BFO3
Molecular Weight	183.98 g/mol
Synonyms	(3-Ethoxy-2-fluorophenyl)boronic acid; 2-Fluoro-3-ethoxybenzeneboronic acid; Boronic acid, B-(3-ethoxy-2-fluorophenyl)-; 3-Ethoxy-2-fluorobenzeneboronic acid; 855230-61-4; AKOS005258330; FT-0773919
EINECS	Contact for details

Quality Control

Our 3-Ethoxy-2-Fluorophenylboronic 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 consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and during weighing 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.