Description

(3-(N,n-Diethylsulfamoyl)-4-Fluorophenyl)Boronic Acid is a high-purity, functionalized boronic acid derivative designed for advanced synthetic chemistry. This compound is a critical building block in modern pharmaceutical and agrochemical research, enabling the formation of carbon-carbon bonds via the versatile Suzuki-Miyaura cross-coupling reaction. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for creating novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) for drug discovery and development programs.
• Suzuki-Miyaura Cross-Coupling: Serves as an essential boron-containing partner for constructing biaryl and heterobiaryl structures central to many modern therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with improved efficacy and environmental profiles.
• Material Science: Employed in the synthesis of organic electronic materials, such as polymers and small molecules for OLEDs and sensors.
• Chemical Biology & Proteomics: Can be utilized as a handle for bioconjugation or in the development of enzyme inhibitors and molecular probes.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the global chemical industry.

Basic Information

Product Name	(3-(N,n-Diethylsulfamoyl)-4-Fluorophenyl)Boronic Acid
CAS No.	1704121-64-1
Molecular Formula	C10H15BFNO4S
Molecular Weight	275.11 g/mol
Synonyms	[3-(Diethylsulfamoyl)-4-fluorophenyl]boronic acid; 4-Fluoro-3-(N,N-diethylsulfamoyl)benzeneboronic acid; B-[3-(Diethylsulfamoyl)-4-fluorophenyl]boronic acid; (3-Diethylsulfamoyl-4-fluorophenyl)boronic acid; Boronic acid, B-[3-(diethylamino)sulfonyl]-4-fluorophenyl]-; CAS 1704121-64-1
EINECS	Contact for details

Quality Control

Our (3-(N,n-Diethylsulfamoyl)-4-Fluorophenyl)Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for sensitive R&D and scale-up applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when possible to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%

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