Description

4-Bromo-3-Fluoro-N,n-Dimethylbenzenesulfonamide is a high-purity, functionalized benzenesulfonamide derivative designed for advanced chemical synthesis. This compound serves as a critical building block and intermediate in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel molecules with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the creation of specialty polymers and advanced organic electronic materials.
• Chemical Biology Probes: Serves as a core structure for designing molecular probes and diagnostic agents.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs for the production of client-specific complex organic molecules.
• Academic & Industrial R&D: Employed in discovery chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	4-Bromo-3-Fluoro-N,n-Dimethylbenzenesulfonamide
CAS No.	779331-34-9
Molecular Formula	C8H9BrFNO2S
Molecular Weight	282.13 g/mol
Synonyms	N,N-Dimethyl-4-bromo-3-fluorobenzenesulfonamide; 4-Bromo-3-fluoro-N,N-dimethylbenzenesulfonamide; Benzenesulfonamide, 4-bromo-3-fluoro-N,N-dimethyl-; 3-Fluoro-4-bromo-N,N-dimethylbenzenesulfonamide; 779331-34-9; 4-Bromo-3-fluoro-N,N-dimethyl-benzenesulfonamide; N,N-Dimethyl-3-fluoro-4-bromobenzenesulfonamide
EINECS	Contact for details

Quality Control

Our production of 4-Bromo-3-Fluoro-N,n-Dimethylbenzenesulfonamide adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and GC/MS for solvent residue analysis, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided as a standard commitment to transparency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure the container is kept tightly sealed in a dry environment.

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.