Description

4-(3'-Fluorobenzyloxy)Phenylboronic Acid is a high-purity, synthetically valuable boronic acid derivative. This compound serves as a critical building block in modern organic synthesis, particularly in cross-coupling reactions to form carbon-carbon bonds. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise and reliable intermediates for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially biaryl structures common in active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require fluorinated aromatic components for enhanced activity and stability.
• Material Science: Building block for creating organic electronic materials, liquid crystals, and polymers where the fluorobenzyloxy group imparts specific electronic or physical properties.
• Chemical Synthesis: Versatile reagent for constructing complex organic molecules in academic and industrial R&D laboratories.
• Diagnostic Reagent Development: Potential use in synthesizing probes and sensors for biochemical assays.

Basic Information

Product Name	4-(3'-Fluorobenzyloxy)Phenylboronic Acid
CAS No.	1072951-98-4
Molecular Formula	C13H12BFO3
Molecular Weight	246.05 g/mol
Synonyms	[4-(3-Fluorobenzyloxy)phenyl]boronic acid; 4-(3-Fluorobenzyloxy)benzeneboronic acid; (4-((3-Fluorobenzyl)oxy)phenyl)boronic acid; 3-Fluoro-4-benzyloxyphenylboronic acid; B-[4-[(3-Fluorophenyl)methoxy]phenyl]-boronic acid; 1072951-98-4; 4-(3-Fluorobenzyloxy)phenylboronic acid pinacol ester (common protected form)
EINECS	Contact for details

Quality Control

Our 4-(3'-Fluorobenzyloxy)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency, meeting the stringent requirements for advanced synthetic 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 place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to maintain 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)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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