Description

2-Ethoxy-3,5-Difluorobenzenesulfonamide is a high-purity, fluorinated benzenesulfonamide derivative, a key building block in advanced organic synthesis. Its value lies in its unique molecular structure, which incorporates both fluorine atoms and a sulfonamide group, making it a versatile intermediate for creating compounds with targeted biological or material properties. This product is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, especially in kinase inhibitor and enzyme modulator research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and pesticides, leveraging the bioactivity-enhancing properties of the fluorine substituents.
• Material Science Research: Serves as a precursor for specialty polymers, liquid crystals, or advanced materials requiring specific electronic or surface properties.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological pathways and protein functions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects requiring a specific, fluorinated aromatic sulfonamide scaffold.

Basic Information

Product Name	2-Ethoxy-3,5-Difluorobenzenesulfonamide
CAS No.	1409618-37-6
Molecular Formula	C8H9F2NO3S
Molecular Weight	237.22 g/mol
Synonyms	2-Ethoxy-3,5-difluorobenzenesulfonamide; 3,5-Difluoro-2-ethoxybenzenesulfonamide; Benzenesulfonamide, 2-ethoxy-3,5-difluoro-; 1409618-37-6; 2-Ethoxy-3,5-difluorobenzene-1-sulfonamide; 1-Ethoxy-2,4-difluoro-6-sulfamoylbenzene
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-3,5-Difluorobenzenesulfonamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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). Keep away from strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.