Description

n-(4-Amino-2-Fluorophenyl)Methanesulfonamide CAS NO 57164-97-3 is a high-purity, fine chemical intermediate characterized by its sulfonamide and fluorinated aniline structure. This compound is critical for its role as a versatile building block in advanced organic synthesis, enabling the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for the development of new therapeutic agents and high-performance chemical products.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in the development of kinase inhibitors and other targeted therapies.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and fungicides, leveraging its fluorinated aromatic structure for enhanced biological activity.
• Chemical Research & Development: Serves as a versatile precursor in academic and industrial R&D for creating new sulfonamide-based compounds and fluorinated aromatic derivatives.
• Material Science: Potential use in the synthesis of specialty polymers and advanced organic materials requiring specific functional groups.
• Dye & Pigment Intermediate: Can be utilized in the synthesis of complex dyes and pigments where amino and sulfonamide groups are integral to color properties.

Basic Information

Product Name	n-(4-Amino-2-Fluorophenyl)Methanesulfonamide
CAS No.	57164-97-3
Molecular Formula	C7H9FN2O2S
Molecular Weight	204.22 g/mol
Synonyms	4-Amino-2-fluorobenzenesulfonamide; 2-Fluoro-4-aminobenzenesulfonamide; N1-(4-Amino-2-fluorophenyl)methanesulfonamide; 57164-97-3; 4-Amino-2-fluorophenylsulfonamide; Benzenesulfonamide, 4-amino-2-fluoro-; 2-Fluoro-4-aminophenylsulfonamide
EINECS	Contact for details

Quality Control

Our n-(4-Amino-2-Fluorophenyl)Methanesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and agrochemical applications. Certificates of Analysis (COA) documenting purity, assay, and impurity profiles are available for every shipment upon request.

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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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