Description

1-Methyl-4-Phenylsulfanyl-Pyridine Iodide is a versatile organic salt with a unique pyridine-thioether structure, making it a valuable intermediate for advanced chemical synthesis. Its primary commercial value lies in its role as a key building block for the development of pharmaceuticals, agrochemicals, and functional materials. This compound is particularly relevant for R&D chemists and process development scientists in the fine chemical, pharmaceutical, and specialty chemical manufacturing sectors seeking to introduce specific sulfur-containing functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring a methylpyridinium or arylthioether moiety.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides where its structural features can contribute to biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands in coordination chemistry and catalysis, especially in cross-coupling reactions.
• Material Science Research: Employed in the development of organic electronic materials, ionic liquids, and photoactive compounds due to its ionic nature and conjugated system.
• Chemical Biology Probes: Useful for synthesizing molecular probes and tags for studying biological processes, leveraging its potential for further functionalization.

Basic Information

Product Name	1-Methyl-4-Phenylsulfanyl-Pyridine Iodide
CAS No.	73840-42-3
Molecular Formula	C₁₂H₁₂INS
Molecular Weight	329.20 g/mol
Synonyms	1-Methyl-4-(phenylthio)pyridinium iodide; 4-(Phenylthio)-1-methylpyridinium iodide; N-Methyl-4-(phenylthio)pyridinium iodide; 1-Methyl-4-phenylsulfanylpyridin-1-ium iodide; Pyridinium, 1-methyl-4-(phenylthio)-, iodide (1:1)
EINECS	Contact for details

Quality Control

Our 1-Methyl-4-Phenylsulfanyl-Pyridine Iodide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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