Description

3-Chloro-5-(Methylthio)Pyridine is a versatile halogenated heterocyclic building block of significant importance in advanced organic synthesis. Its unique structure, featuring both chloro and methylthio substituents on the pyridine ring, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, leveraging its bioisosteric potential.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the development of organic electronic materials and functional polymers.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Product Name	3-Chloro-5-(Methylthio)Pyridine
CAS No.	98627-01-1
Molecular Formula	C6H6ClNS
Molecular Weight	159.63 g/mol
Synonyms	3-Chloro-5-(methylsulfanyl)pyridine; 5-(Methylthio)-3-chloropyridine; 3-Chloro-5-methylthiopyridine; Pyridine, 3-chloro-5-(methylthio)-; 98627-01-1
EINECS	Contact for details

Quality Control

Our 3-Chloro-5-(Methylthio)Pyridine is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications upon request.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.