Description

3-Fluoro-4-Methoxybenzenesulfonamide is a high-purity, functionalized benzenesulfonamide derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its sulfonamide pharmacophore and fluorine-methoxy substitution pattern, which are key motifs for modulating biological activity and physicochemical properties in drug discovery. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for enzyme inhibitors and receptor modulators.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and pesticides, leveraging its bioactive sulfonamide core.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science Precursor: Potential use in the synthesis of specialty polymers and advanced materials requiring specific sulfonamide functionalities.
• Analytical Reference Standard: Employed as a high-purity standard in analytical laboratories for method development and quality control.

Basic Information

Product Name	3-Fluoro-4-Methoxybenzenesulfonamide
CAS No.	874767-60-9
Molecular Formula	C7H8FNO3S
Molecular Weight	205.21 g/mol
Synonyms	4-Methoxy-3-fluorobenzenesulfonamide; 3-Fluoro-4-methoxybenzene-1-sulfonamide; 1-Fluoro-2-methoxy-4-sulfamoylbenzene; Benzenesulfonamide, 3-fluoro-4-methoxy-; 874767-60-9; 3-Fluoro-p-anisolesulfonamide
EINECS	Contact for details

Quality Control

Our 3-Fluoro-4-Methoxybenzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with each shipment, supporting your regulatory and R&D requirements.

Storage

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

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	≤ 0.5%
Residue on Ignition	≤ 0.1%

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