Description

4-Fluoro-3-Hydroxybenzeneboronic Acid 98 is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its value lies in its dual functionality, where the boronic acid group enables Suzuki-Miyaura cross-coupling reactions, and the phenolic hydroxyl group provides a handle for further derivatization. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise intermediates for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing biaryl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides that require fluorinated aromatic structures for enhanced activity and stability.
• Ligand & Catalyst Development: Serves as a precursor for synthesizing novel ligands used in transition metal catalysis and molecular recognition.
• Material Science Research: Employed in the development of organic electronic materials, polymers, and metal-organic frameworks (MOFs) due to its functional handles.
• Chemical Biology Probes: Useful for creating fluorinated probes and tags for studying biological systems and protein interactions.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis projects requiring specific, high-value fluorinated boronic acids.

Basic Information

Product Name	4-Fluoro-3-Hydroxybenzeneboronic Acid 98
CAS No.	913835-74-2
Molecular Formula	C6H6BFO3
Molecular Weight	155.92 g/mol
Synonyms	(4-Fluoro-3-hydroxyphenyl)boronic acid; 3-Hydroxy-4-fluorobenzeneboronic acid; 4-Fluoro-3-hydroxybenzeneboronic acid; 4-Fluoro-3-hydroxy-phenylboronic acid; Boronic acid, B-(4-fluoro-3-hydroxyphenyl)-; 913835-74-2; 4-Fluoro-3-hydroxybenzeneboronic acid pinacol ester (common protected form)
EINECS	Contact for details

Quality Control

Our 4-Fluoro-3-Hydroxybenzeneboronic Acid 98 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure the purity and identity meet the specified standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%

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