Description

(3-Amino-2-Methylphenyl)Boronic Acid Hydrochloride is a high-purity, organoboron building block essential for modern synthetic chemistry. Its primary value lies in enabling the efficient construction of complex molecules through pivotal cross-coupling reactions, such as the Suzuki-Miyaura reaction. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for constructing novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with improved efficacy.
• Suzuki-Miyaura Cross-Coupling: Serves as a versatile boronic acid partner for forming carbon-carbon bonds with aryl/vinyl halides, a cornerstone of modern organic synthesis.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Used to create organic electronic materials, polymers, and liquid crystals with tailored properties.
• Chemical Biology Probes: Facilitates the synthesis of labeled compounds and probes for studying biological mechanisms.

Basic Information

Product Name	(3-Amino-2-Methylphenyl)Boronic Acid Hydrochloride
CAS No.	2230901-24-1
Molecular Formula	C7H11BClNO2
Molecular Weight	187.43 g/mol
Synonyms	(3-Amino-2-methylphenyl)boronic acid hydrochloride; 2-Methyl-3-aminophenylboronic acid hydrochloride; 3-Amino-2-methylbenzeneboronic acid HCl; B-(3-Amino-2-methylphenyl)boronic acid hydrochloride; 2-Methyl-m-aminophenylboronic acid hydrochloride; (3-Amino-o-tolyl)boronic acid hydrochloride; 3-Amino-2-methylphenylboronic acid HCl salt
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized and controlled using advanced analytical techniques, including HPLC, NMR, and mass spectrometry, to guarantee identity, purity, and consistency. Certificates of Analysis (COA) with detailed specifications are available upon request. We adhere to strict quality management protocols suitable for research and development applications.

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 powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥95.0%
Purity (HPLC)	≥97.0%
Water Content (KF)	≤1.0%

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