Description

Benzenesulfonamide, 4-Amino-3-Bromo- CAS NO 53297-69-1 is a high-purity brominated and aminated benzenesulfonamide derivative, serving as a critical building block in advanced organic synthesis. Its unique molecular structure makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel sulfonamide-based drugs, including potential diuretics, carbonic anhydrase inhibitors, and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its bioactive sulfonamide core.
• Dye and Pigment Manufacturing: Functions as an intermediate for producing specialized azo dyes and organic pigments, where the bromo and amino groups allow for color modulation.
• Material Science Research: Employed in the development of advanced polymers, resins, and functional materials that require sulfonamide linkages for specific thermal or chemical resistance.
• Chemical Research & Development: Serves as a versatile scaffold in academic and industrial R&D for exploring new chemical reactions and creating libraries of compounds for screening.

Basic Information

Product Name	Benzenesulfonamide, 4-Amino-3-Bromo- CAS NO 53297-69-1
CAS No.	53297-69-1
Molecular Formula	C6H7BrN2O2S
Molecular Weight	251.10 g/mol
Synonyms	3-Bromo-4-aminobenzenesulfonamide; 4-Amino-3-bromobenzenesulfonamide; 3-Bromo-4-sulfamoylaniline; 3-Bromo-p-aminobenzenesulfonamide; Benzenesulfonamide, 4-amino-3-bromo-; 53297-69-1; 4-Amino-3-bromo-benzenesulfonic acid amide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 4-Amino-3-Bromo- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.