Description

(5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic acid is a sophisticated boronic acid derivative featuring a sulfonylated piperazine moiety, making it a valuable 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 who are developing new active ingredients, as well as for advanced material scientists working on functional polymers and sensors.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, especially kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new pesticides and herbicides with improved efficacy and selectivity.
• Material Science: Serves as a functional monomer or cross-linking agent in the creation of advanced polymers, resins, and organic electronic materials.
• Chemical Biology & Proteomics: Employed as a probe or linker in the study of protein interactions and for the development of biochemical assays.
• Catalyst Ligand Synthesis: Utilized to construct complex ligands for transition metal catalysts used in asymmetric synthesis.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	(5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic Acid
CAS No.	1704080-76-1
Molecular Formula	C13H21BN2O5S
Molecular Weight	328.19 g/mol
Synonyms	(5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic acid; 2-Methoxy-5-[(4-ethylpiperazin-1-yl)sulfonyl]phenylboronic acid; B-[2-Methoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]boronic acid; 5-[(4-Ethylpiperazin-1-yl)sulfonyl]-2-methoxybenzeneboronic acid; Boronic acid, B-[2-methoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-; 1704080-76-1
EINECS	Contact for details

Quality Control

Our (5-((4-Ethylpiperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as purity (by HPLC), identity confirmation (by 1H NMR and IR), and impurity profiles. Our quality management system is designed to meet the stringent requirements of our global customer base in regulated industries.

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 should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage or when opening the container to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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