Description

[1,1'-Biphenyl]-4-Amine, N-[1,1'-Biphenyl]-4-Yl-N-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]- is a high-purity, functionalized biphenyl derivative containing a boronic ester pinacol group, making it a valuable intermediate in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in materials science and pharmaceutical research. Industries that need it include manufacturers of organic light-emitting diodes (OLEDs), pharmaceutical companies developing novel active ingredients, and research institutions focused on cross-coupling reactions.

Application

• OLED Materials Synthesis: Serves as a crucial intermediate for constructing host and dopant materials in organic light-emitting diode (OLED) displays and lighting.
• Pharmaceutical Intermediates: Used in Suzuki-Miyaura cross-coupling reactions to create complex biaryl structures found in active pharmaceutical ingredients (APIs).
• Polymer Chemistry: Acts as a monomer or chain extender in the synthesis of specialty polymers with tailored electronic or mechanical properties.
• Liquid Crystal Production: Employed in the synthesis of advanced liquid crystal compounds for display technologies.
• Organic Semiconductor Development: Functions as a building block for creating novel charge-transport materials in electronic devices.
• Catalyst Ligand Precursor: Can be utilized to develop sophisticated ligand systems for transition metal catalysis.
• Research & Development: A valuable tool for academic and industrial R&D in synthetic organic chemistry and materials science.

Basic Information

Product Name	[1,1'-Biphenyl]-4-Amine, N-[1,1'-Biphenyl]-4-Yl-N-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]-
CAS No.	952431-32-2
Molecular Formula	C36H34BNO2
Molecular Weight	523.48 g/mol
Synonyms	N,N-Bis(4-biphenylyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline; 3-(N,N-Bis([1,1'-biphenyl]-4-yl)amino)phenylboronic acid pinacol ester; 4,4'-Bis(diphenylamino)phenylboronic acid pinacol ester; N-[1,1'-Biphenyl]-4-yl-N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl][1,1'-biphenyl]-4-amine; Bpin-TPD; Boron-TPD analogue; OLED intermediate 952431-32-2.
EINECS	Contact for details

Quality Control

Our [1,1'-Biphenyl]-4-Amine, N-[1,1'-Biphenyl]-4-Yl-N-[3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl]- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for sensitive applications like OLED and pharmaceutical synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

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) when possible to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (NMR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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