Description

4-Fluorophenyl 2-[(Phenylsulfonyl)Anilino]Acetate is a specialized synthetic intermediate featuring a unique sulfonamide-aniline-acetate ester structure. This compound matters for its role as a key building block in the development of advanced pharmaceutical agents and agrochemicals, enabling the introduction of specific fluorinated and sulfonated pharmacophores. Researchers and process chemists in the pharmaceutical, agrochemical, and fine chemical industries need this high-purity intermediate for synthesizing novel bioactive molecules and conducting structure-activity relationship (SAR) studies.

Application

• As a critical intermediate in the synthesis of potential pharmaceutical candidates, particularly those targeting enzyme inhibition.
• Utilized in agrochemical research for the development of new herbicides or fungicides with enhanced activity.
• Serves as a versatile building block in medicinal chemistry for creating compound libraries for high-throughput screening.
• Used in academic and institutional R&D for studying chemical reactions involving sulfonamide and aniline functionalities.
• Applicable in the synthesis of specialty dyes or functional materials where its specific aromatic and sulfone groups are required.
• Potential use in the development of polymer modifiers or additives due to its aromatic ester structure.

Basic Information

Product Name	4-Fluorophenyl 2-[(Phenylsulfonyl)Anilino]Acetate
CAS No.	478050-06-5
Molecular Formula	C20H16FNO4S
Molecular Weight	385.41 g/mol
Synonyms	4-Fluorophenyl N-(phenylsulfonyl)glycinate; 2-[(Phenylsulfonyl)amino]-2-(4-fluorophenyl)acetic acid phenyl ester; N-(Phenylsulfonyl)-4-fluorophenylglycine phenyl ester; 4-Fluorophenyl 2-(N-phenylsulfonylamino)acetate; [2-(Benzenesulfonylamino)-2-(4-fluorophenyl)acetyl]oxybenzene; Acetic acid, 2-[(phenylsulfonyl)amino]-2-(4-fluorophenyl)-, phenyl ester; 4-Fluorobenzyl 2-(phenylsulfonamido)acetate (common misnomer)
EINECS	Contact for details

Quality Control

Our 4-Fluorophenyl 2-[(Phenylsulfonyl)Anilino]Acetate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results are provided and available upon request, supporting compliance with cGMP and ISO standards for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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