Description

3,5-Dibromo-2-(Methylthio)Pyridine is a high-purity brominated pyridine derivative, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its unique halogenated structure, which facilitates selective coupling reactions and functional group transformations essential for creating complex molecules. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

3,5-Dibromo-2-(Methylthio)Pyridine is a key synthetic intermediate with applications across several high-value research and development sectors.

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Serves as a precursor in the development of new herbicides, fungicides, and insecticides with specific modes of action.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and material science applications.
• Functional Material Development: Acts as a building block for creating organic electronic materials and liquid crystals.
• Cross-Coupling Reactions: The bromine atoms make it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Academic & Contract Research: A valuable reagent for methodological studies and custom synthesis projects in university and CRO laboratories.

Basic Information

Product Name	3,5-Dibromo-2-(Methylthio)Pyridine
CAS No.	1288990-60-2
Molecular Formula	C7H5Br2NS
Molecular Weight	302.99 g/mol
Synonyms	2-(Methylthio)-3,5-dibromopyridine; 3,5-Dibromo-2-methylsulfanylpyridine; 2-Methylsulfanyl-3,5-dibromopyridine; Pyridine, 3,5-dibromo-2-(methylthio)-; 3,5-Dibromo-2-(methylmercapto)pyridine
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-2-(Methylthio)Pyridine is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and internal quality standards. Our commitment to traceability and documentation supports cGMP and ISO 9001 aligned practices for research and development use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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