Description

1-Amino-3-Bromopyridin-1-Ium 2,4,6-Trimethylbenzene-1-Sulfonate is a high-purity organic salt, specifically a pyridinium mesitylenesulfonate derivative, valued for its role as a versatile building block and intermediate in advanced chemical synthesis. Its unique structure, combining a halogenated, aminated pyridinium cation with a sterically hindered sulfonate anion, makes it particularly useful for introducing specific functional groups and modifying solubility profiles. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and specialty chemical industries engaged in developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those containing functionalized pyridine cores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where the bromo and amino groups offer sites for further chemical modification.
• Ligand and Catalyst Preparation: Acts as a starting material for creating specialized ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the development of ionic liquids, specialty polymers, and organic electronic materials due to its ionic character and thermal stability.
• Chemical Biology Probes: Useful for synthesizing labeled compounds or molecular probes for biochemical and diagnostic research applications.

Basic Information

Product Name	1-Amino-3-Bromopyridin-1-Ium 2,4,6-Trimethylbenzene-1-Sulfonate
CAS No.	55899-13-3
Molecular Formula	C14H17BrN2O3S
Molecular Weight	373.27 g/mol
Synonyms	3-Bromo-1-aminopyridinium 2,4,6-trimethylbenzenesulfonate; 1-Amino-3-bromopyridinium mesitylenesulfonate; 3-Bromopyridin-1-amine 2,4,6-trimethylbenzenesulfonate salt; 55899-13-3; 1-Amino-3-bromopyridin-1-ium 2,4,6-trimethylbenzene-1-sulfonate; 3-Bromo-1-aminopyridinium trimethylbenzenesulfonate; Pyridinium, 1-amino-3-bromo-, salt with 2,4,6-trimethylbenzenesulfonic acid (1:1)
EINECS	Contact for details

Quality Control

Our 1-Amino-3-Bromopyridin-1-Ium 2,4,6-Trimethylbenzene-1-Sulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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