Description

2,3,4-Trifluorobenzenesulfonamide is a high-purity, multi-fluorinated aromatic sulfonamide building block. This compound matters as a critical intermediate in modern synthetic chemistry, enabling the development of advanced materials and active pharmaceutical ingredients (APIs) with tailored properties. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel compounds with enhanced bioactivity and stability.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and sulfonamide-based therapeutic classes.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the trifluoromethyl and sulfonamide groups contribute to efficacy and environmental stability.
• Material Science Research: Serves as a precursor for functionalized polymers, liquid crystals, and other advanced materials requiring fluorinated aromatic components.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes and inhibitors for studying enzyme function and biological pathways.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	2,3,4-Trifluorobenzenesulfonamide
CAS No.	518070-13-8
Molecular Formula	C6H5F3NO2S
Molecular Weight	212.17 g/mol
Synonyms	Benzenesulfonamide, 2,3,4-trifluoro-; 2,3,4-Trifluorobenzene-1-sulfonamide; 1,2,3-Trifluoro-4-sulfamoylbenzene; 2,3,4-Trifluorophenylsulfonamide; NSC 405124; 2,3,4-Trifluorobenzenesulphonamide; 2,3,4-Trifluorobenzensulfonamid
EINECS	Contact for details

Quality Control

Our 2,3,4-Trifluorobenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.