Description

Benzenesulfonamide, 3-Amino-5-Bromo- is a high-purity brominated and aminated benzenesulfonamide derivative, serving as a critical building block in advanced organic synthesis. This compound is valued for its dual functional groups, which enable precise molecular modifications and the creation of complex chemical architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel sulfonamide-based drug candidates, including enzyme inhibitors and receptor modulators.
• Agrochemical Research: Used in developing new herbicides and fungicides, leveraging the sulfonamide moiety for biological activity.
• Dye and Pigment Synthesis: Serves as an intermediate for creating specialized azo dyes and colorants with enhanced properties.
• Material Science: Building block for synthesizing functional polymers and advanced organic materials.
• Chemical Biology: Utilized in probe and linker molecule synthesis for studying biological systems.
• Custom Synthesis: Employed by contract research organizations (CROs) and fine chemical manufacturers for client-specific molecule development.

Basic Information

Product Name	Benzenesulfonamide, 3-Amino-5-Bromo-
CAS No.	1261817-84-8
Molecular Formula	C6H7BrN2O2S
Molecular Weight	251.10 g/mol
Synonyms	3-Amino-5-bromobenzenesulfonamide; 5-Bromo-3-aminobenzenesulfonamide; 3-Amino-5-bromophenylsulfonamide; Benzenesulfonamide, 3-amino-5-bromo-; 1261817-84-8; 5-Bromo-m-aminobenzenesulfonamide; 3-Amino-5-bromo-benzenesulfonic acid amide
EINECS	Contact for details

Quality Control

Every batch of 3-Amino-5-Bromobenzenesulfonamide is manufactured under strict quality management protocols. We provide comprehensive analytical documentation to ensure traceability and compliance with your project requirements. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for all shipments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to 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
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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