Description

4-Bromo-n-(2-Chlorophenyl)Benzenesulfonamide, 97% is a high-purity, halogenated sulfonamide derivative used as a key synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel sulfonamide-based compounds.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel sulfonamide-based drug candidates, including potential enzyme inhibitors and receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated aromatic structure for bioactivity.
• Chemical Synthesis Reagent: Serves as a versatile electrophile or coupling partner in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for introducing functionalized aryl groups.
• Material Science Precursor: Potential monomer or additive in the research of specialty polymers and advanced organic materials.
• Academic & R&D: A valuable compound for methodological studies in organic synthesis and for investigating new catalytic processes.

Basic Information

Product Name	4-Bromo-n-(2-Chlorophenyl)Benzenesulfonamide, 97%
CAS No.	6335-29-1
Molecular Formula	C12H9BrClNO2S
Molecular Weight	346.63 g/mol
Synonyms	4-Bromo-N-(2-chlorophenyl)benzenesulfonamide; Benzenesulfonamide, 4-bromo-N-(2-chlorophenyl)-; N-(2-Chlorophenyl)-4-bromobenzenesulfonamide; 4-Bromo-2'-chlorodiphenylamine-2-sulfonic acid sulfonamide; 6335-29-1; 4-Bromo-N-(2-chlorophenyl)benzene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our 4-Bromo-n-(2-Chlorophenyl)Benzenesulfonamide, 97% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification, to ensure it meets the declared specification of 97% minimum purity. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and consistency for your critical R&D and scale-up processes.

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 strong oxidizing agents and bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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