Description

4-(N,n-Bis(4-Methoxybenzyl)Sulfamoyl)Phenylboronic Acid is a high-purity, multifunctional organoboron compound designed for advanced synthetic chemistry. This chemical matters as a key building block in cross-coupling reactions, enabling the precise construction of complex molecules. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its boronic acid functionality for carbon-carbon bond formation.
• Materials Science: Serves as a monomer or functionalization agent in the synthesis of organic electronic materials, such as polymers for OLEDs or OFETs.
• Chemical Biology & Proteomics: Acts as a versatile handle for bioconjugation and the development of chemical probes targeting biological pathways.
• Catalyst & Ligand Synthesis: Employed in the preparation of sophisticated ligands for transition metal catalysis, enhancing reaction selectivity and efficiency.
• Academic & Contract Research: Essential for methodological development and exploratory synthesis in university and CRO laboratories worldwide.

Basic Information

Product Name	4-(N,n-Bis(4-Methoxybenzyl)Sulfamoyl)Phenylboronic Acid
CAS No.	913835-48-0
Molecular Formula	C28H28BNO6S
Molecular Weight	517.40 g/mol
Synonyms	4-[Bis(4-methoxybenzyl)sulfamoyl]benzeneboronic acid; [4-[Bis[(4-methoxyphenyl)methyl]sulfamoyl]phenyl]boronic acid; 4-(N,N-Bis(4-methoxybenzyl)sulfamoyl)phenylboronic acid; 4-(Bis(4-methoxybenzyl)sulfamoyl)benzeneboronic acid; Phenylboronic acid, 4-[bis[(4-methoxyphenyl)methyl]sulfamoyl]-; B-[4-[Bis(4-methoxybenzyl)sulfamoyl]phenyl]boronic acid
EINECS	Contact for details

Quality Control

Every batch of 4-(N,n-Bis(4-Methoxybenzyl)Sulfamoyl)Phenylboronic Acid is manufactured under strict quality management systems and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our standard grade meets high-purity requirements for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
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.