Description

2,4,6-Trimethylpyridine-3-Sulfonic Acid is a specialized sulfonic acid derivative of a substituted pyridine, serving as a key building block and intermediate in advanced organic synthesis. Its value lies in its dual functionality, combining the aromatic nitrogen base of the pyridine ring with the strong acidity and water-solubility of the sulfonic acid group. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of new drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Catalyst and Ligand Precursor: Serves as a starting material for creating specialized catalysts and ligands used in metal-catalyzed coupling reactions.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of complex organic dyes and high-performance pigments.
• Polymer Modification: Employed to introduce sulfonic acid groups into polymer chains, enhancing properties like hydrophilicity and ion-exchange capacity.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.

Basic Information

Item	Details
Product Name	2,4,6-Trimethylpyridine-3-Sulfonic Acid
CAS No.	372173-72-3
Molecular Formula	C8H11NO3S
Molecular Weight	201.24 g/mol
Synonyms	3-Pyridinesulfonic acid, 2,4,6-trimethyl-; 2,4,6-Collidine-3-sulfonic acid; 2,4,6-Trimethyl-3-pyridinesulfonic acid; 3-Sulfo-2,4,6-collidine; Trimethylpyridinesulfonic acid
EINECS	Contact for details

Quality Control

Our 2,4,6-Trimethylpyridine-3-Sulfonic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, NMR, and other relevant analytical methods. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.