Description

2,6-Difluoro-3-(propylsulfonamido)benzoic acid is a high-value, fluorinated benzoic acid derivative characterized by its sulfonamide and carboxylic acid functional groups. This compound serves as a critical pharmaceutical intermediate and agrochemical building block, enabling the synthesis of advanced active ingredients. It is primarily required by R&D and manufacturing teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in kinase inhibitor and anti-inflammatory drug research.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging the fluorine atoms for enhanced bioactivity and environmental stability.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry and structure-activity relationship (SAR) studies due to its multifunctional structure.
• Material Science Precursor: Potential monomer or modifier for creating specialized polymers with unique surface properties.
• Ligand Synthesis: Can be utilized to create complexing agents or catalysts for organic synthesis and industrial processes.

Basic Information

Product Name	2,6-Difluoro-3-(Propylsulfonamido)Benzoic Acid
CAS No.	1103234-56-5
Molecular Formula	C10H11F2NO4S
Molecular Weight	279.26 g/mol
Synonyms	2,6-Difluoro-3-[(propylsulfonyl)amino]benzoic acid; Benzoic acid, 2,6-difluoro-3-[(propylsulfonyl)amino]-; 3-(Propylsulfonamido)-2,6-difluorobenzoic acid; 2,6-Difluoro-3-(N-propylsulfamoyl)benzoic acid; 1103234-56-5; 2,6-Difluoro-3-(propylsulfonylamino)benzoic acid
EINECS	Contact for details

Quality Control

Our 2,6-Difluoro-3-(propylsulfonamido)benzoic acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed when not in use. Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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