Description

(3-(2-(4-Ethylpiperazin-1-yl)ethoxy)phenyl)boronic acid is a high-value boronic acid derivative featuring a piperazine-ethoxy linker, making it a versatile building block in modern synthetic chemistry. Its primary value lies in its role as a key intermediate in the synthesis of complex molecules, particularly through Suzuki-Miyaura cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides with improved efficacy.
• Material Science: Serves as a building block for creating advanced organic electronic materials and functional polymers.
• Chemical Biology & Proteomics: Employed in the development of molecular probes and activity-based protein profiling (ABPP) reagents.
• Suzuki-Miyaura Cross-Coupling: A fundamental reagent for forming carbon-carbon bonds between aromatic rings, a cornerstone reaction in medicinal chemistry.
• Library Synthesis: Enables the rapid generation of diverse compound libraries for high-throughput screening in drug discovery.

Basic Information

Product Name	(3-(2-(4-Ethylpiperazin-1-yl)ethoxy)phenyl)boronic acid
CAS No.	1334331-78-0
Molecular Formula	C14H23BN2O3
Molecular Weight	278.16 g/mol
Synonyms	[3-[2-(4-Ethyl-1-piperazinyl)ethoxy]phenyl]boronic acid; 3-(2-(4-Ethylpiperazin-1-yl)ethoxy)benzeneboronic acid; Boronic acid, B-[3-[2-(4-ethyl-1-piperazinyl)ethoxy]phenyl]-; (3-(2-(4-Ethylpiperazin-1-yl)ethoxy)phenyl)boronic acid pinacol ester (protected form); CAS 1334331-78-0; 1334331-78-0
EINECS	Contact for details

Quality Control

Our (3-(2-(4-Ethylpiperazin-1-yl)ethoxy)phenyl)boronic acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every 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 place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95% (Typical 97-99%)
Water Content (KF)	≤1.0%
Heavy Metals	<20 ppm

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