Description

Benzenesulfonamide, 4-Amino-3-Fluoro- (9Ci) is a fluorinated aromatic sulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the unique reactivity imparted by the strategic placement of the amino and fluoro substituents on the benzenesulfonamide core. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially sulfonamide-based therapeutics targeting enzymes and receptors.
• Agrochemical Synthesis: Building block for developing next-generation herbicides, fungicides, and plant growth regulators that require fluorinated motifs for enhanced activity and stability.
• Material Science Research: Used in the creation of specialty polymers, dyes, and functional organic materials where the sulfonamide group acts as a linker or modifier.
• Chemical Biology Probes: Serves as a scaffold for designing molecular probes and inhibitors to study biological pathways and protein function.
• Fine Chemical Production: Intermediate in multi-step synthetic routes for complex fluorinated organic compounds used in various high-value industrial applications.

Basic Information

Product Name	Benzenesulfonamide, 4-Amino-3-Fluoro- (9Ci)
CAS No.	2368-84-5
Molecular Formula	C6H7FN2O2S
Molecular Weight	190.20 g/mol
Synonyms	4-Amino-3-fluorobenzenesulfonamide; 3-Fluoro-4-aminobenzenesulfonamide; 4-Amino-3-fluorobenzene-1-sulfonamide; 1-Fluoro-2-sulfamoyl-5-aminobenzene; 3-Fluoro-4-sulfamoylaniline; 4-Sulfamoyl-2-fluoroaniline; 2-Fluoro-5-sulfamoylaniline; p-Amino-m-fluorobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 4-Amino-3-Fluoro- (9Ci) is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.