Description

2-Fluoro-3-Nitrobenzene-1-Sulfonyl Chloride is a high-purity, multi-functional chemical building block essential for advanced organic synthesis. This compound is valued for its dual reactive sites, the sulfonyl chloride and the nitro group, which facilitate its use in constructing complex molecular architectures. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides by incorporating the sulfonyl moiety into active molecules.
• Dyestuff and Pigment Manufacturing: Serves as a building block for synthesizing specialty dyes and pigments, leveraging the nitro and fluorine substituents for color and stability properties.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of specialty polymers and functional materials.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reaction pathways and creating complex heterocyclic compounds.
• Ligand and Catalyst Design: Useful for synthesizing specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	2-Fluoro-3-Nitrobenzene-1-Sulfonyl Chloride
CAS No.	86156-97-0
Molecular Formula	C6H3ClFNO4S
Molecular Weight	239.61 g/mol
Synonyms	2-Fluoro-3-nitrobenzenesulfonyl chloride; 3-Nitro-2-fluorobenzenesulfonyl chloride; 1-(Chlorosulfonyl)-2-fluoro-3-nitrobenzene; Benzenesulfonyl chloride, 2-fluoro-3-nitro-; 2-Fluoro-3-nitrobenzene-1-sulphonyl chloride; 2-Fluoro-3-nitrobenzenesulphonyl chloride; 86156-97-0
EINECS	Contact for details

Quality Control

Our 2-Fluoro-3-Nitrobenzene-1-Sulfonyl Chloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your research or production specifications.

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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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