Description

4-n-Isobutyrylsulfamoylphenylboronic Acid is a high-purity, multifunctional organoboron compound designed for advanced synthetic applications. This chemical is a critical building block in modern pharmaceutical research and fine chemical synthesis, valued for its unique molecular architecture that combines a boronic acid moiety with a sulfamoyl group. It is primarily utilized by research scientists and process chemists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of biologically active molecules, particularly in Suzuki-Miyaura cross-coupling reactions for creating complex biaryl structures.
• Protease Inhibitor Research: Serves as a crucial scaffold in the development of novel protease inhibitors, leveraging the sulfamoyl and boronic acid functionalities.
• Agrochemical Synthesis: Used in the research and development of new generation herbicides and fungicides that require specific boron-containing motifs.
• Material Science: Employed in the creation of advanced organic frameworks and polymers where the boronic acid group enables dynamic covalent bonding.
• Chemical Biology Probes: Acts as a versatile handle for bioconjugation and the development of activity-based probes for studying enzymatic processes.
• Catalyst Ligand Synthesis: Utilized in the preparation of specialized ligands for transition metal catalysis.

Basic Information

Product Name	4-n-Isobutyrylsulfamoylphenylboronic Acid
CAS No.	957120-73-9
Molecular Formula	C10H14BNO5S
Molecular Weight	271.10 g/mol
Synonyms	4-(Isobutyrylsulfamoyl)phenylboronic Acid; 4-(2-Methylpropanoylsulfamoyl)benzeneboronic Acid; Benzeneboronic acid, 4-[[(2-methyl-1-oxopropyl)amino]sulfonyl]-; 4-(N-Isobutyrylsulfamoyl)phenylboronic Acid; B-[4-(Isobutyrylsulfamoyl)phenyl]boronic Acid; 4-Sulfamoylphenylboronic Acid Isobutyryl Derivative; (4-(Isobutyrylsulfamoyl)phenyl)boronic Acid
EINECS	Contact for details

Quality Control

Our 4-n-Isobutyrylsulfamoylphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and elemental analysis to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light sources to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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