Description

1-Methylpyridine-2-Thione is a versatile sulfur-containing heterocyclic compound that serves as a critical building block and ligand in advanced chemical synthesis. Its unique structure, featuring a thione group adjacent to a methylated pyridine ring, makes it a valuable precursor for pharmaceuticals, agrochemicals, and materials science. This high-purity intermediate is essential for researchers and manufacturers in fine chemical, pharmaceutical, and catalyst development sectors seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex heterocyclic cores.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides due to its bioactive scaffold.
• Coordination Chemistry & Catalysis: Acts as a versatile ligand for transition metals, forming complexes used in homogeneous catalysis and material science.
• Organic Synthesis Building Block: Employed in the construction of more complex sulfur and nitrogen-containing heterocycles for research and development.
• Chemical Research & Development: Serves as a standard or reagent in methodological studies and novel compound library generation.
• Material Science: Potential precursor for functionalized polymers or organic electronic materials.

Basic Information

Product Name	1-Methylpyridine-2-Thione
CAS No.	2044-27-1
Molecular Formula	C6H7NS
Molecular Weight	125.19 g/mol
Synonyms	2-Mercapto-1-methylpyridine; 1-Methyl-2-pyridinethione; 1-Methyl-2(1H)-pyridinethione; 1-Methyl-2-pyridinethiol; 1-Methylpyridine-2-thiol; 2-Pyridinethiol, 1-methyl-; N-Methyl-2-pyridinethione; N-Methyl-2-mercaptopyridine
EINECS	218-056-9

Quality Control

Our 1-Methylpyridine-2-Thione is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	48 - 52 °C
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.