Description

2-Fluoro-3-(Methylsulfonyl)Aniline is a high-purity, functionalized aniline derivative featuring both fluorine and methylsulfonyl substituents, making it a valuable synthon for advanced organic synthesis. This compound is essential for medicinal chemistry and agrochemical research, where its unique structure enables the creation of novel molecules with targeted biological activity. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocycles and active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the bioactivity-modifying properties of the fluorine and sulfone groups.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the production of advanced polymers and functional materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, nucleophilic aromatic substitution, and as a precursor for other sulfonyl- and fluoro-containing compounds.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the sulfone group enhances stability and solubility.

Basic Information

Product Name	2-Fluoro-3-(Methylsulfonyl)Aniline
CAS No.	1335496-06-4
Molecular Formula	C7H8FNO2S
Molecular Weight	189.21 g/mol
Synonyms	3-Amino-2-fluoro-1-(methylsulfonyl)benzene; 2-Fluoro-3-(methanesulfonyl)aniline; 1-Fluoro-2-amino-6-(methylsulfonyl)benzene; Benzenamine, 2-fluoro-3-(methylsulfonyl)-; 3-(Methylsulfonyl)-2-fluoroaniline; 2-Fluoro-3-methanesulfonylaniline; 2-Fluoro-m-anisidinesulfone
EINECS	Contact for details

Quality Control

Our 2-Fluoro-3-(Methylsulfonyl)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for critical R&D and scale-up projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

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%
Heavy Metals	≤ 20 ppm

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