Description

5-Bromopyridine-3-Sulphonic Acid 96 is a high-purity brominated pyridine derivative with a sulphonic acid functional group, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its dual functionality, which allows for selective bromination and sulphonation reactions, enabling the construction of complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials due to its electron-withdrawing sulphonic acid group.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing sulfonated azo dyes and other complex colorants.
• Custom Synthesis and Contract Manufacturing: A valuable reagent for custom synthesis houses serving the life sciences and specialty chemical sectors.

Basic Information

Product Name	5-Bromopyridine-3-Sulphonic Acid 96
CAS No.	62009-34-1
Molecular Formula	C5H4BrNO3S
Molecular Weight	238.06 g/mol
Synonyms	3-Pyridinesulfonic acid, 5-bromo-; 5-Bromo-3-pyridinesulfonic acid; 5-Bromopyridine-3-sulfonic acid; 5-Bromo-3-sulfopyridine; 5-Bromonicotinic acid sulfonic acid derivative; 62009-34-1; 5-Br-Py-3-SO3H
EINECS	Contact for details

Quality Control

Our 5-Bromopyridine-3-Sulphonic Acid 96 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 strong acid/organic solvent nature, keep away from incompatible materials such as strong bases, oxidizing agents, and reactive metals. The container must be kept tightly sealed to protect from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 96.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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