Description

N,n-Diethyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Ethanamine is a high-value, multi-functional boronic ester derivative that serves as a critical building block in modern synthetic chemistry. Its core value proposition lies in enabling efficient cross-coupling reactions, which are fundamental for constructing complex molecular architectures. This advanced intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who are developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in kinase inhibitor and oncology research.
• Agrochemical Synthesis: Used in the development of new active ingredients for crop protection products, leveraging its boronate functionality for structural diversification.
• Materials Science Research: Serves as a monomer or functionalization agent in the creation of organic electronic materials, such as polymers for OLEDs and sensors.
• Chemical Biology Probes: Employed in the synthesis of tagged molecules and probes for studying biological pathways and protein interactions.
• Ligand and Catalyst Development: Acts as a starting material for creating novel ligands and organometallic catalysts used in asymmetric synthesis.
• Custom Synthesis and Contract Manufacturing: A vital building block for custom synthesis houses and CDMOs serving the global life sciences market.

Basic Information

Item	Detail
Product Name	N,n-Diethyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Ethanamine
CAS No.	1086111-20-7
Molecular Formula	C15H28BN3O2
Molecular Weight	293.22 g/mol
Synonyms	1H-Pyrazole-1-ethanamine, N,N-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-; 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-ethanamine, N,N-diethyl-; 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]-N,N-diethylethanamine; N,N-Diethyl-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)ethan-1-amine; Boronic acid, B-[1-[[2-(diethylamino)ethyl]-1H-pyrazol-4-yl]-, 4,4,5,5-tetramethyl-1,3,2-dioxaborolane ester
EINECS	Contact for details

Quality Control

Our N,n-Diethyl-2-(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-1H-Pyrazol-1-Yl)Ethanamine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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 degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.