Description

4-Acetylphenylboronic Acid is a versatile and high-purity boronic acid derivative, serving as a critical building block in modern synthetic chemistry. Its value lies in its dual functional groups, enabling efficient cross-coupling reactions for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly in the development of active pharmaceutical ingredients (APIs) and functional organic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially biphenyl-based structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides requiring specific aryl-aryl linkages.
• Material Science: Employed in the creation of organic electronic materials, such as OLEDs and conductive polymers, where precise molecular assembly is crucial.
• Chemical Research: Acts as a fundamental reagent in organic synthesis laboratories for constructing complex boronic esters and other functional molecules.
• Ligand & Catalyst Development: Utilized in the design and synthesis of novel ligands for catalysis and molecular recognition applications.

Basic Information

Product Name	4-Acetylphenylboronic Acid
CAS No.	149104-90-5
Molecular Formula	C8H9BO3
Molecular Weight	163.97 g/mol
Synonyms	(4-Acetylphenyl)boronic Acid; 4-Acetylbenzeneboronic Acid; p-Acetylphenylboronic Acid; 4-Acetylbenzeneboronic acid; 1-(4-Boronophenyl)ethan-1-one; 4-Acetylphenyl-B(OH)2; 4-Acetylbenzeneboronic acid (ACI); 4-Acetylphenylboronic acid (ACI)
EINECS	Contact for details

Quality Control

Our 4-Acetylphenylboronic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with the standards required for pharmaceutical R&D and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Melting Point	~210-215°C

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