Description

Dimethyl-[2-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yloxy)-Ethyl]-Amine is a specialized organoboron compound that serves as a versatile intermediate in advanced organic synthesis. Its value lies in its unique bifunctional structure, combining a protected boronic ester group with a tertiary amine, enabling its use in complex coupling and functionalization reactions. This high-purity building block is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries who require reliable, high-quality precursors for drug discovery and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for Suzuki-Miyaura cross-coupling reactions to form biaryl structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that require boron-containing motifs.
• Ligand Precursor: Serves as a starting material for the preparation of sophisticated ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer & Material Science: Employed in the creation of functional polymers, organic electronic materials, and advanced coatings where boron-nitrogen interactions are beneficial.
• Chemical Biology Probes: Utilized in the development of molecular probes and bio-conjugation agents for diagnostic and research applications.
• Fine Chemical Production: Acts as a critical intermediate in multi-step synthetic routes for high-value, complex organic molecules.

Basic Information

Product Name	Dimethyl-[2-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yloxy)-Ethyl]-Amine
CAS No.	121634-82-0
Molecular Formula	C₁₀H₂₂BNO₃
Molecular Weight	215.10 g/mol
Synonyms	2-[(Dimethylamino)ethoxy]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; N,N-Dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yloxy)ethanamine; (2-(Dimethylamino)ethoxy)pinacolborane; DMAP-BPin; Aminoethoxy Pinacol Boronate Ester; N,N-Dimethyl-2-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxy)ethan-1-amine
EINECS	Contact for details

Quality Control

Our production of Dimethyl-[2-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yloxy)-Ethyl]-Amine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. All materials are subjected to rigorous analytical testing, including NMR, HPLC, and GC analysis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each 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 at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.