Description

N,n-Diethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Aniline is a high-value, synthetically versatile organoboron building block. This compound matters for its role as a key intermediate in modern cross-coupling reactions, enabling the efficient construction of complex molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for synthesizing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in creating complex biaryl and heterobiaryl structures.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the boronate ester functionality allows for precise molecular assembly.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the synthesis of novel ligands for transition metal catalysts used in asymmetric synthesis and other advanced catalytic processes.
• Polymer and Material Science: Incorporated into the backbone or side chains of specialty polymers to impart specific electronic or physical properties.
• Chemical Biology Probes: Utilized in the synthesis of tagged molecules and probes for studying biological pathways and target engagement.

Basic Information

Product Name	N,n-Diethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Aniline
CAS No.	920304-57-0
Molecular Formula	C16H26BNO2
Molecular Weight	275.20 g/mol
Synonyms	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-N,N-diethylaniline; N,N-Diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine; 4-(Diethylamino)phenylboronic acid pinacol ester; 4-(N,N-Diethylamino)phenylboronic acid pinacol ester; 920304-57-0; B-[4-(Diethylamino)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
EINECS	Contact for details

Quality Control

Our N,n-Diethyl-4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

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

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