Description

3,5-Bis(Methylsulfanyl)Pyridine is a versatile sulfur-containing pyridine derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring two methylthio groups, makes it a valuable intermediate for constructing complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging its heterocyclic core for bioactivity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands in coordination chemistry and catalysis, useful in asymmetric synthesis and material science.
• Material Science Research: Employed in the synthesis of organic electronic materials, such as conductive polymers or molecular semiconductors, due to its electron-rich nature.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes to study biological processes and enzyme mechanisms.

Basic Information

Product Name	3,5-Bis(Methylsulfanyl)Pyridine
CAS No.	70999-08-5
Molecular Formula	C7H9NS2
Molecular Weight	171.28 g/mol
Synonyms	3,5-Bis(methylthio)pyridine; 3,5-Dimethylthiopyridine; Pyridine, 3,5-bis(methylthio)-; 3,5-Bis(methylsulfanyl)pyridine; 3,5-Bis(methylmercapto)pyridine; 3,5-Di(methylthio)pyridine; 70999-08-5
EINECS	Contact for details

Quality Control

Our 3,5-Bis(Methylsulfanyl)Pyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated synthesis pathways.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.