Description

2-Chloro-3-(Methylthio)Pyridine is a versatile heterocyclic building block and key synthetic intermediate. This compound matters for its role in constructing complex molecules, particularly in the development of active pharmaceutical ingredients and advanced agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting the central nervous system and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, where the pyridine moiety is a common pharmacophore.
• Material Science Research: Serves as a precursor for ligands and functional monomers in the development of novel polymers, catalysts, and electronic materials.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, library synthesis, and exploring new chemical reactions.
• Custom Synthesis & Contract Manufacturing: A key starting material for custom synthesis projects and contract manufacturing organizations (CMOs) producing specialized fine chemicals.

Basic Information

Product Name	2-Chloro-3-(Methylthio)Pyridine
CAS No.	65753-48-2
Molecular Formula	C6H6ClNS
Molecular Weight	159.63 g/mol
Synonyms	2-Chloro-3-(methylsulfanyl)pyridine; 3-(Methylthio)-2-chloropyridine; 2-Chloro-3-methylthiopyridine; 2-Chloro-3-(methylmercapto)pyridine; 2-Chloro-3-(methylsulfanyl)pyridine; Pyridine, 2-chloro-3-(methylthio)-; 2-Chloro-3-(methylthio)pyridine; 2-Chloro-3-methylsulfanylpyridine
EINECS	Contact for details

Quality Control

Our 2-Chloro-3-(Methylthio)Pyridine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our commitment to quality supports your R&D and scale-up processes with reliable, well-characterized material.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.