Description

4-Fluoro-n-Methylbenzenesulphonamide is a specialized organosulfur compound featuring a sulfonamide functional group substituted with a fluorine atom and a methyl group on the benzene ring. This unique structure makes it a valuable pharmaceutical intermediate and a versatile building block in advanced organic synthesis. It is primarily sought after by research institutions and manufacturers in the life sciences sector for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with sulfonamide-based structures.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides, leveraging its fluorine-substituted aromatic core.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced materials.
• Organic Synthesis Building Block: Employed in medicinal chemistry for creating compound libraries and exploring structure-activity relationships (SAR).
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized fluorinated dyes and colorants.

Basic Information

Item	Detail
Product Name	4-Fluoro-n-Methylbenzenesulphonamide
CAS No.	433-14-7
Molecular Formula	C7H8FNO2S
Molecular Weight	189.21 g/mol
Synonyms	4-Fluoro-N-methylbenzenesulfonamide; N-Methyl-4-fluorobenzenesulfonamide; p-Fluoro-N-methylbenzenesulfonamide; 4-Fluoro-N-methylphenylsulfonamide; Benzenesulfonamide, 4-fluoro-N-methyl-; 433-14-7; N-Methyl-p-fluorobenzenesulfonamide; 4-Fluoro-N-methylbenzenesulphonamide
EINECS	207-088-5

Quality Control

Our 4-Fluoro-n-Methylbenzenesulphonamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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