Description

[1,1'-Biphenyl]-4-Amine, N,n-Diphenyl-4'-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)- is a specialized organic compound featuring a biphenylamine core functionalized with a pinacol boronate ester group. This structure makes it a highly valuable building block in modern synthetic chemistry, particularly for cross-coupling reactions. It is primarily sought after by research and development teams in the pharmaceutical and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Light-Emitting Diode (OLED) Materials: Used in the development of electron-transport layers, host materials, and emitters for display and lighting technologies.
• Organic Semiconductor Research: Serves as a fundamental building block for creating conjugated polymers and small molecules used in organic photovoltaics (OPVs) and field-effect transistors (OFETs).
• Ligand Synthesis: Employed in the preparation of sophisticated ligands for catalysis and metal-organic frameworks (MOFs).
• Agrochemical Development: Utilized in the synthesis of advanced crop protection agents and herbicides.
• Academic & Industrial R&D: A versatile reagent for methodological development in synthetic organic chemistry and materials science laboratories.

Basic Information

Product Name	[1,1'-Biphenyl]-4-Amine, N,n-Diphenyl-4'-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-
CAS No.	675571-82-1
Molecular Formula	C30H30BNO2
Molecular Weight	447.38 g/mol
Synonyms	4'-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-diphenyl-[1,1'-biphenyl]-4-amine; N,N-Diphenyl-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-4-amine; 4-(Diphenylamino)-4'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)biphenyl; TPD-BPin; Boronic ester functionalized triphenylamine derivative; Biphenyl-4-amine boronate ester.
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C or as specified on the label or COA. This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to maintain optimal reactivity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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