Description

2.4.6-Methyltrimethylbenzeneborate CAS NO 34907-53-4 is a specialized organoboron compound, a derivative of trimethylbenzene, valued for its role as a versatile intermediate in advanced organic synthesis. Its significance lies in its ability to facilitate key chemical transformations, particularly in the formation of carbon-boron bonds, which are crucial for cross-coupling reactions. This product is essential for research and development laboratories, pharmaceutical manufacturers, and fine chemical producers seeking high-purity building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring boron-containing functional groups.
• Suzuki-Miyaura Cross-Coupling Reactions: Serves as a critical boron reagent for forming carbon-carbon bonds, a fundamental step in creating complex organic frameworks.
• Material Science Research: Used in the development of novel organic electronic materials, polymers, and liquid crystals.
• Catalyst and Ligand Synthesis: Acts as a building block for creating sophisticated catalysts and ligands used in asymmetric synthesis.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and herbicides.
• Academic and Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in both university and corporate settings.

Basic Information

Product Name	2.4.6-Methyltrimethylbenzeneborate
CAS No.	34907-53-4
Molecular Formula	C12H19BO2 (Typical for benzeneboronate esters; contact for precise confirmation)
Molecular Weight	~206.09 g/mol (Calculated)
Synonyms	2,4,6-Trimethylbenzeneboronic Acid, Trimestylborane; Mesitylboronic Acid; (2,4,6-Trimethylphenyl)boronic Acid; B-Mesitylboronic Acid; 2,4,6-Trimethylphenylboronic Acid; Boronic acid, B-(2,4,6-trimethylphenyl)-; Trimethylbenzeneboronate
EINECS	Contact for details

Quality Control

Our production of 2.4.6-Methyltrimethylbenzeneborate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, NMR for structural confirmation, and KF titration for moisture content. A detailed Certificate of Analysis (COA) documenting all test results is 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 area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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