Description

6-Amino-5-Bromopyridine-3-Sulfonamide is a high-purity, multi-functional heterocyclic building block of significant importance in advanced organic synthesis. Its unique structure, featuring amino, bromo, and sulfonamide substituents on a pyridine core, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of small molecule drug candidates, particularly for kinase inhibitors, antiviral agents, and other biologically active heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogen and sulfonamide functionalities.
• Material Science Research: Serves as a building block for creating functional organic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic electronics.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and tags for studying biological processes and target engagement.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	6-Amino-5-Bromopyridine-3-Sulfonamide
CAS No.	1023816-98-9
Molecular Formula	C5H6BrN3O2S
Molecular Weight	252.09 g/mol
Synonyms	5-Bromo-6-aminopyridine-3-sulfonamide; 3-Pyridinesulfonamide, 6-amino-5-bromo-; 6-Amino-5-bromo-3-pyridinesulfonamide; 5-Bromo-6-amino-3-pyridinesulfonamide; 1023816-98-9; 6-Amino-5-bromopyridine-3-sulfonic acid amide
EINECS	Contact for details

Quality Control

Our 6-Amino-5-Bromopyridine-3-Sulfonamide is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for assay, related substances, and residual solvents. We support development and commercial projects with customized purity grades and documentation packages to meet specific regulatory and application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Area%)	≥ 99.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%
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.