Description

4-(Cyclopropylcarbonyl)Phenylboronic Acid is a high-purity boronic acid derivative that serves as a critical building block in modern synthetic chemistry. This compound is valued for its role as a versatile coupling partner in Suzuki-Miyaura cross-coupling reactions, enabling the efficient construction of complex biaryl structures. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require reliable, high-quality intermediates for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing the 4-benzoylphenyl moiety.
• Suzuki-Miyaura Cross-Coupling: Serves as a pivotal boronic acid reagent for forming carbon-carbon bonds to create novel biaryl compounds for drug candidates.
• Agrochemical Research: Used in the development of new herbicides and fungicides with tailored biological activity.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and material science applications.
• Organic Electronic Materials: A building block for creating conjugated polymers and small molecules used in OLEDs and organic photovoltaics.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and protein interactions.

Basic Information

Product Name	4-(Cyclopropylcarbonyl)Phenylboronic Acid
CAS No.	959861-28-0
Molecular Formula	C10H11BO3
Molecular Weight	190.01 g/mol
Synonyms	[4-(Cyclopropylcarbonyl)phenyl]boronic acid; 4-Cyclopropylcarbonylbenzeneboronic acid; 4-(Cyclopropanecarbonyl)phenylboronic acid; (4-(Cyclopropylcarbonyl)phenyl)boronic acid; Boronic acid, B-[4-(cyclopropylcarbonyl)phenyl]-; 959861-28-0; 4-Cyclopropylcarbonyl-Benzeneboronic Acid
EINECS	Contact for details

Quality Control

Our 4-(Cyclopropylcarbonyl)Phenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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