Description

3-Amino-5-Cyanobenzeneboronic Acid Hydrochloride 97 is a high-purity, multifunctional boronic acid derivative essential for modern synthetic chemistry. This compound serves as a critical building block in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily utilized by research scientists and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, especially in oncology and CNS therapeutic areas.
• Agrochemical Research: Used to create advanced active ingredients for crop protection products, leveraging its bifunctional amino and cyano groups.
• Material Science: Serves as a monomer or linker in the synthesis of organic electronic materials, such as polymers for OLEDs and sensors.
• Chemical Biology & Proteomics: Employed in the development of boronic acid-based probes and inhibitors for studying enzyme function and protein interactions.
• Catalyst & Ligand Development: Utilized to synthesize novel bidentate ligands for transition metal catalysis.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses serving the fine chemical and life science sectors.

Basic Information

Product Name	3-Amino-5-Cyanobenzeneboronic Acid Hydrochloride 97
CAS No.	913835-26-4
Molecular Formula	C7H8BClN2O2
Molecular Weight	198.41 g/mol
Synonyms	3-Amino-5-cyanobenzeneboronic acid HCl; (3-Amino-5-cyanophenyl)boronic acid hydrochloride; Benzeneboronic acid, 3-amino-5-cyano-, hydrochloride; 3-Cyano-5-aminophenylboronic acid hydrochloride; Boronic acid, B-(3-amino-5-cyanophenyl)-, hydrochloride; 913835-26-4; 3-Amino-5-cyanophenylboronic acid hydrochloride salt
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Cyanobenzeneboronic Acid Hydrochloride 97 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.