Description

2-(Methylthio)-5-Methylpyridine-3-Carboxylic Acid is a high-purity pyridine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its unique chemical structure, which incorporates both a carboxylic acid and a methylthio group, enabling its use in the development of complex molecules. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for molecules targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where its heterocyclic core contributes to biological activity.
• Ligand Precursor: Serves as a starting material for the synthesis of specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Chemical Research: Utilized in academic and industrial R&D for method development and exploring novel organic reactions.

Basic Information

Product Name	2-(Methylthio)-5-Methylpyridine-3-Carboxylic Acid
CAS No.	1809158-18-6
Molecular Formula	C8H9NO2S
Molecular Weight	183.23 g/mol
Synonyms	5-Methyl-2-(methylthio)nicotinic acid; 3-Carboxy-5-methyl-2-methylthiopyridine; 2-Methylmercapto-5-methylnicotinic acid; 2-(Methylsulfanyl)-5-methylpyridine-3-carboxylic acid; 5-Methyl-2-(methylsulfanyl)pyridine-3-carboxylic acid; 1809158-18-6; 2-Methylthio-5-methyl-3-pyridinecarboxylic acid
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-5-Methylpyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment supports applications requiring high standards, including cGMP intermediates for pharmaceutical development.

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). Keep away from strong acids and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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