Description

2-Fluoro-5-Nitrobenzenesulfonyl Chloride is a versatile and highly reactive aromatic sulfonyl chloride derivative. This compound serves as a critical building block in organic synthesis, particularly for introducing the sulfonamide functional group. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries engaged in developing new active ingredients. Its specific substitution pattern makes it valuable for creating compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially sulfonamide-based therapeutics.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides.
• Peptide Modification: Acts as a reagent for the selective modification of amino groups in peptide chemistry.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes and colorants.
• Material Science Research: Building block for creating functionalized polymers and advanced organic materials.
• Chemical Biology Probes: Useful for labeling and studying biological systems due to its reactive sulfonyl chloride group.

Basic Information

Product Name	2-Fluoro-5-Nitrobenzenesulfonyl Chloride
CAS No.	713-21-3
Molecular Formula	C6H3ClFNO4S
Molecular Weight	239.61 g/mol
Synonyms	2-Fluoro-5-nitrobenzenesulfonyl chloride; 5-Nitro-2-fluorobenzenesulfonyl chloride; Benzenesulfonyl chloride, 2-fluoro-5-nitro-; 2-Fluoro-5-nitrobenzene-1-sulfonyl chloride; NSC 403119; 2-Fluoro-5-nitrophenylsulfonyl chloride; 1-Fluoro-4-nitro-2-sulfonylchloridobenzol
EINECS	Contact for details

Quality Control

Our 2-Fluoro-5-Nitrobenzenesulfonyl Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, NMR, and GC-MS for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to prevent decomposition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%

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