Description

(3-((4-Ethylpiperazin-1-Yl)Sulfonyl)Phenyl)Boronic Acid is a high-value, functionalized boronic acid derivative that serves as a critical building block in modern synthetic chemistry. Its core value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone technology for constructing complex carbon-carbon bonds. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require precise molecular assembly for drug discovery, catalyst development, and specialty polymer synthesis.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides requiring complex aryl-aryl linkages.
• Material Science: Enables the creation of functionalized polymers, organic semiconductors, and metal-organic frameworks (MOFs) with tailored electronic or structural properties.
• Chemical Biology & Proteomics: Acts as a versatile handle for bioconjugation and the development of chemical probes and sensors.
• Catalyst Ligand Precursor: Serves as a starting material for synthesizing sophisticated ligands used in homogeneous catalysis.
• Custom Synthesis & Contract Manufacturing: A vital reagent for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving diverse R&D projects.

Basic Information

Item	Details
Product Name	(3-((4-Ethylpiperazin-1-Yl)Sulfonyl)Phenyl)Boronic Acid
CAS No.	1704063-61-5
Molecular Formula	C12H19BN2O4S
Molecular Weight	298.17 g/mol
Synonyms	3-(4-Ethylpiperazine-1-sulfonyl)benzeneboronic acid; [3-(4-Ethyl-1-piperazinyl)sulfonyl]phenylboronic acid; (3-((4-Ethylpiperazin-1-yl)sulfonyl)phenyl)boronic acid; B-[3-[(4-Ethyl-1-piperazinyl)sulfonyl]phenyl]boronic acid; 3-(N-Ethylpiperazinylsulfonyl)phenylboronic acid; 3-(4-Ethylpiperazinylsulfonyl)phenylboronic acid; Boronic acid, B-[3-[(4-ethyl-1-piperazinyl)sulfonyl]phenyl]-
EINECS	Contact for details

Quality Control

Our (3-((4-Ethylpiperazin-1-Yl)Sulfonyl)Phenyl)Boronic Acid is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistent quality and reliable performance in sensitive applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is 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 place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%

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