Description

3-Methyl-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl) Benzenamine is a versatile and valuable organoboron building block, specifically a protected aminophenylboronic ester. Its core value lies in enabling Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex organic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity intermediates for drug discovery, ligand synthesis, and functional polymer development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those containing biaryl or heterobiaryl motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides through palladium-catalyzed coupling reactions.
• Ligand and Catalyst Development: Serves as a building block for creating sophisticated ligands used in asymmetric catalysis and transition metal complexes.
• Material Science: Employed in the synthesis of organic electronic materials, such as conjugated polymers and small molecules for OLEDs and organic photovoltaics.
• Chemical Research & Development: A fundamental reagent in academic and industrial R&D for exploring new carbon-carbon bond-forming methodologies.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals and dyes.

Basic Information

Product Name	3-Methyl-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl) Benzenamine
CAS No.	631909-35-8
Molecular Formula	C13H20BNO2
Molecular Weight	233.12 g/mol
Synonyms	2-Amino-6-methylphenylboronic acid pinacol ester; (2-Amino-6-methylphenyl)boronic acid pinacol ester; 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline; Benzenamine, 3-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 6-Methyl-2-aminophenylboronic acid pinacol ester; 2-Amino-m-tolylboronic acid pinacol ester; Pinacol (2-amino-6-methylphenyl)boronate
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl) Benzenamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and production applications. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or after opening to prevent decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Melting Point	Contact for details
Water Content (KF)	≤0.5%

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