Description

3-Chloro-4-Cyanophenylboronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its value lies in its dual functional groups, which enable precise cross-coupling reactions for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality intermediates for drug discovery and advanced material development.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its halogen and nitrile substituents for structural diversity.
• Material Science Research: Serves as a monomer or functionalization agent in the creation of organic electronic materials, such as OLEDs and conductive polymers.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands for transition metal catalysis and organoboron reagents.
• Chemical Biology Probes: Utilized to create tagged molecules for studying biological processes and protein interactions.
• Custom Synthesis and R&D: A versatile starting material for contract research organizations (CROs) and academic laboratories exploring new chemical entities.

Basic Information

Product Name	3-Chloro-4-Cyanophenylboronic Acid
CAS No.	1008415-02-8
Molecular Formula	C7H5BClNO2
Molecular Weight	180.38 g/mol
Synonyms	(3-Chloro-4-cyanophenyl)boronic acid; 3-Chloro-4-cyanobenzeneboronic acid; B-(3-Chloro-4-cyanophenyl)boronic acid; 4-Cyano-3-chlorophenylboronic acid; 1008415-02-8; Boronic acid, B-(3-chloro-4-cyanophenyl)-; (3-Chloro-4-cyano-phenyl)boronic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Cyanophenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.