Description

2-[2,4-Difluoro(Phenylsulfonyl)Anilino]Acetic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its distinct difluorophenylsulfonyl anilino acetic acid structure. This compound is critical for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring targeted molecular scaffolds. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of next-generation small molecule drugs.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel Active Pharmaceutical Ingredients (APIs) for preclinical and clinical research.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new drug candidates.
• Chemical Synthesis: Serves as a versatile precursor for constructing complex molecules containing difluorophenyl and sulfonamide functional groups.
• Agrochemical Development: Potential intermediate in the research and synthesis of advanced crop protection agents and herbicides.
• Material Science: Investigated for the development of specialty polymers and advanced organic materials with specific electronic properties.

Basic Information

Product Name	2-[2,4-Difluoro(Phenylsulfonyl)Anilino]Acetic Acid
CAS No.	866049-11-8
Molecular Formula	C14H11F2NO4S
Molecular Weight	327.31 g/mol
Synonyms	2-[(2,4-Difluorophenyl)sulfonyl]anilinoacetic Acid; N-[(2,4-Difluorophenyl)sulfonyl]anthranilic Acid Derivative; 2-[[(2,4-Difluorophenyl)sulfonyl]amino]benzoic Acid (related structure); Acetic acid, 2-[2,4-difluoro(phenylsulfonyl)anilino]-; 866049-11-8; Difluorophenylsulfonamido Acetic Acid Intermediate
EINECS	Contact for details

Quality Control

Our 2-[2,4-Difluoro(Phenylsulfonyl)Anilino]Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong oxidizing agents, strong bases, and incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.