Description

1-(Ethanesulfonyl)-2-Fluoro-4-Nitrobenzene is a specialized organic building block characterized by its unique combination of a sulfonyl, fluoro, and nitro substituents on a benzene ring. This compound is of significant value in advanced organic synthesis, particularly in the development of complex molecules for pharmaceutical and agrochemical research. It serves as a key intermediate for medicinal chemists and R&D professionals engaged in creating novel active ingredients, where its distinct functional groups enable precise structural modifications.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential drug candidates, especially in the development of kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the discovery and development of new herbicides, fungicides, and pesticides, leveraging its reactive nitro and fluoro groups.
• Material Science Precursor: Serves as a starting material for synthesizing specialty polymers and advanced organic materials with specific electronic properties.
• Chemical Synthesis Reagent: Employed in organic chemistry laboratories for introducing the ethanesulfonyl moiety into complex molecular architectures.
• Dye and Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and pigments due to its nitro-aromatic structure.

Basic Information

Product Name	1-(Ethanesulfonyl)-2-Fluoro-4-Nitrobenzene
CAS No.	1190603-08-7
Molecular Formula	C8H8FNO4S
Molecular Weight	233.22 g/mol
Synonyms	2-Fluoro-4-nitro-1-(ethylsulfonyl)benzene; 1-Ethanesulfonyl-2-fluoro-4-nitrobenzene; Benzene, 1-(ethylsulfonyl)-2-fluoro-4-nitro-; 2-Fluoro-4-nitrobenzenesulfonylethane; 4-Nitro-2-fluorophenyl ethanesulfonate; 1-(Ethylsulfonyl)-2-fluoro-4-nitrobenzene; 2-Fluoro-4-nitro-α-toluenesulfonic acid ethyl ester (related structure)
EINECS	Contact for details

Quality Control

Our production of 1-(Ethanesulfonyl)-2-Fluoro-4-Nitrobenzene adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.