Description

4-(Benzyloxy)-2-Fluorophenylboronic Acid Pinacol Ester is a high-purity, synthetically valuable boronic ester derivative. This compound serves as a crucial protected intermediate in modern organic synthesis, particularly in cross-coupling reactions. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of novel active pharmaceutical ingredients (APIs) and advanced organic materials.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: As a key building block for constructing biaryl and heterobiaryl structures prevalent in pharmaceuticals and agrochemicals.
• Pharmaceutical Intermediate: For the research and synthesis of potential drug candidates, especially those containing fluorinated aromatic systems.
• Material Science Research: In the development of organic electronic materials, ligands for catalysts, and liquid crystals.
• Chemical Biology Probes: Used in the synthesis of molecules designed to study biological processes.
• Agrochemical Synthesis: As a precursor in creating novel herbicides, fungicides, and insecticides with enhanced properties.
• Academic & Industrial R&D: A versatile reagent for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	4-(Benzyloxy)-2-Fluorophenylboronic Acid Pinacol Ester
CAS No.	1823170-17-7
Molecular Formula	C19H22BFO3
Molecular Weight	328.19 g/mol
Synonyms	2-Fluoro-4-(benzyloxy)benzeneboronic acid pinacol ester; 4-(Benzyloxy)-2-fluorobenzeneboronic acid pinacol ester; (4-(Benzyloxy)-2-fluorophenyl)boronic acid pinacol ester; 2-Fluoro-4-benzyloxybenzeneboronic acid pinacol ester; 4-Benzyloxy-2-fluorophenylboronic acid pinacol ester; B-[4-(Benzyloxy)-2-fluorophenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; CAS 1823170-17-7
EINECS	Contact for details

Quality Control

Our 4-(Benzyloxy)-2-Fluorophenylboronic Acid Pinacol Ester is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Water Content (KF)	≤0.5%

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