Description

4-(n-Methylsulfamoyl)-2-Trifluoromethylphenylboronic Acid CAS NO 1402238-37-2 is a high-purity, functionalized phenylboronic acid derivative, serving as a critical building block in modern synthetic chemistry. Its core value lies in enabling the precise construction of complex molecules through reliable cross-coupling reactions. This advanced intermediate is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing potential drug candidates, particularly those targeting CNS disorders, inflammation, or oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging the trifluoromethyl and sulfonamide groups for enhanced bioactivity and stability.
• Material Science Research: Employed in the creation of novel organic electronic materials, ligands for catalysts, or functional polymers where specific electronic properties are required.
• Chemical Biology Probes: Acts as a building block for synthesizing molecular probes and sensors used in biochemical assays and diagnostic research.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke compounds at various scales.

Basic Information

Product Name	4-(n-Methylsulfamoyl)-2-Trifluoromethylphenylboronic Acid
CAS No.	1402238-37-2
Molecular Formula	C8H9BF3NO4S
Molecular Weight	283.03 g/mol
Synonyms	4-(Methylsulfamoyl)-2-(trifluoromethyl)benzeneboronic Acid; [4-(Methylsulfamoyl)-2-(trifluoromethyl)phenyl]boronic Acid; 2-Trifluoromethyl-4-(N-methylsulfamoyl)phenylboronic Acid; 4-(N-Methylsulfamoyl)-2-trifluoromethylbenzeneboronic Acid; B-[4-(Methylsulfamoyl)-2-(trifluoromethyl)phenyl]boronic Acid; 4-Methylsulfamoyl-2-trifluoromethylphenylboronic Acid; 1402238-37-2
EINECS	Contact for details

Quality Control

Our 4-(n-Methylsulfamoyl)-2-Trifluoromethylphenylboronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation 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). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.