Description

2-(2-Fluorophenylthio)-5-(Methylsulfonyl)Aniline is a high-value, multi-functional aromatic amine derivative featuring both a fluorinated phenylthio and a methylsulfonyl substituent. This unique structure makes it a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in areas like kinase inhibitors and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used as a building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic applications.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing complex dyes and functional pigments.
• Academic & Industrial R&D: Utilized in research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	2-(2-Fluorophenylthio)-5-(Methylsulfonyl)Aniline
CAS No.	129846-94-2
Molecular Formula	C13H12FNO2S2
Molecular Weight	297.37 g/mol
Synonyms	5-(Methylsulfonyl)-2-[(2-fluorophenyl)thio]aniline; 2-Amino-4-(methylsulfonyl)phenyl 2-fluorophenyl sulfide; Benzenamine, 2-[(2-fluorophenyl)thio]-5-(methylsulfonyl)-; 2-[(2-Fluorophenyl)thio]-5-(methylsulfonyl)aniline; 2-Fluoro-5-(methylsulfonyl)thioaniline (ambiguous); 129846-94-2; FCAS 129846-94-2
EINECS	Contact for details

Quality Control

Our 2-(2-Fluorophenylthio)-5-(Methylsulfonyl)Aniline is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and MS, to ensure high purity and consistent quality suitable for sensitive R&D and scale-up processes. A detailed Certificate of Analysis (COA) with lot-specific data is provided with each shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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