Description

(3-Carboxy-5-Fluoro)Benzeneboronic Acid is a multifunctional boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its value lies in the unique combination of a boronic acid group for Suzuki-Miyaura cross-coupling reactions and a carboxylic acid moiety for further functionalization. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing novel active ingredients, particularly for creating complex fluorinated aromatic structures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorine atoms for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the fluorinated aromatic core is a desired structural motif.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of novel polymers, including boron-containing materials and sensors.
• Ligand for Catalysis: Can be utilized to develop novel ligands for transition metal catalysis due to its chelating potential.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and protein interactions.
• Organic Electronic Materials: A building block for synthesizing complex organic molecules used in OLEDs and other electronic applications.

Basic Information

Product Name	(3-Carboxy-5-Fluoro)Benzeneboronic Acid
CAS No.	871329-84-9
Molecular Formula	C7H6BFO4
Molecular Weight	183.93 g/mol
Synonyms	3-Fluoro-5-boronobenzoic Acid; 5-Carboxy-3-fluorophenylboronic Acid; (3-Fluoro-5-carboxyphenyl)boronic Acid; Benzeneboronic acid, 3-carboxy-5-fluoro-; 3-Fluoro-5-carboxybenzeneboronic Acid; 5-Fluoro-3-boronobenzoic Acid; F-C6H3-3-COOH-5-B(OH)2
EINECS	Contact for details

Quality Control

Our (3-Carboxy-5-Fluoro)Benzeneboronic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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 product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container 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%
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.