Description

3-Bromophenylboronic Acid is a versatile organoboron building block essential for modern synthetic chemistry, particularly in cross-coupling reactions. Its primary value lies in enabling the efficient and selective formation of carbon-carbon bonds, a fundamental step in constructing complex molecular architectures. This compound is critically needed by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and advanced functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, including kinase inhibitors and other biologically active molecules.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides by facilitating the introduction of the 3-bromophenyl moiety.
• Ligand & Catalyst Development: Serves as a starting material for creating specialized ligands and catalysts used in asymmetric synthesis and other catalytic processes.
• Organic Electronic Materials: Employed in the synthesis of conjugated polymers and small molecules for applications in OLEDs, organic photovoltaics, and sensors.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D labs for exploring new synthetic methodologies and constructing complex organic scaffolds.
• Liquid Crystal & Polymer Modification: Used to introduce functional aromatic groups into polymer backbones or liquid crystal molecules to tailor their physical properties.

Basic Information

Product Name	3-Bromophenylboronic Acid
CAS No.	89598-96-9
Molecular Formula	C6H6BBrO2
Molecular Weight	200.83 g/mol
Synonyms	(3-Bromophenyl)boronic Acid; m-Bromophenylboronic Acid; 3-Bromobenzeneboronic Acid; B-(3-Bromophenyl)boronic Acid; Boronic acid, B-(3-bromophenyl)-; 3-Bromo-benzeneboronic acid; 3-Bromophenyl-Boronic Acid
EINECS	Contact for details

Quality Control

Our 3-Bromophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for sensitive cross-coupling applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical R&D and production processes.

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 prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Assay	≥95.0%
Water Content (KF)	≤1.0%

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