Description

4,4'-Diamino-3,3',5,5'-Tetramethyl-2'',6''-Trityl Alcohol, Monoester With Boric Acid is a specialized organoboron compound that functions as a key intermediate in advanced organic synthesis. Its unique structure, combining a hindered aromatic diamine with a boric acid ester, makes it valuable for constructing complex molecular architectures. This chemical is primarily sought by R&D chemists and process development scientists in the pharmaceutical and advanced materials sectors for applications requiring precise molecular control.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring boron-containing motifs for medicinal chemistry applications like proteolysis-targeting chimeras (PROTACs).
• Ligand Precursor for Catalysis: Serves as a building block for creating sophisticated nitrogen-boron chelating ligands used in homogeneous catalysis for fine chemical production.
• Polymer Modification Agent: Employed in the development of specialty polymers and resins, where it can act as a cross-linking agent or a monomer to impart thermal stability and specific functional properties.
• Advanced Material Synthesis: Utilized in research for creating organic electronic materials, liquid crystals, or metal-organic frameworks (MOFs) due to its rigid, multi-functional structure.
• Analytical Reagent: May be used as a derivatization agent or a standard in analytical chemistry for method development and quality control in related chemical processes.

Basic Information

Item	Detail
Product Name	4,4'-Diamino-3,3',5,5'-Tetramethyl-2'',6''-Trityl Alcohol, Monoester With Boric Acid
CAS No.	71889-05-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Boric Acid (H3BO3), Monoester with 4,4'-Diamino-3,3',5,5'-Tetramethyl-2'',6''-Trityl Alcohol; 2,6-Bis[(3,5-dimethyl-4-aminophenyl)methyl]-4-methylphenol Borate; Tetramethyl Diaminotrityl Alcohol Borate; TAT-Borate Ester; Boronated Trityl Alcohol Diamine Derivative; [3,3',5,5'-Tetramethyl-(1,1'-biphenyl)-4,4'-diamine] Trityl Alcohol Boric Acid Monoester
EINECS	Contact for details

Quality Control

Every batch of 4,4'-Diamino-3,3',5,5'-Tetramethyl-2'',6''-Trityl Alcohol, Monoester With Boric Acid is produced and tested under a strict quality management system. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and consistency for your critical R&D and scale-up processes. Specifications are aligned with industry best practices for high-value chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). 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.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%

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