Description

3-Bromo-4-Methylthio-Pyridine is a high-purity, versatile heterocyclic building block essential for advanced organic synthesis. Its unique structure, featuring both bromine and methylthio substituents on the pyridine ring, makes it a critical intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its halogen and sulfur functionalities.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic semiconductors, conductive polymers, and other functional organic materials.
• Chemical Biology Probes: Useful for creating labeled compounds and molecular probes for biochemical and diagnostic applications.
• Custom Synthesis and Scale-up: Supplied for contract research organizations (CROs) and chemical development companies for custom synthesis projects from gram to kilogram scale.

Basic Information

Product Name	3-Bromo-4-Methylthio-Pyridine
CAS No.	82257-12-3
Molecular Formula	C7H8BrNS
Molecular Weight	218.11 g/mol
Synonyms	3-Bromo-4-(methylthio)pyridine; 4-Methylthio-3-bromopyridine; 3-Bromo-4-methylsulfanylpyridine; 3-Bromo-4-(methylsulfanyl)pyridine; Pyridine, 3-bromo-4-(methylthio)-; 82257-12-3; 3-Br-4-SMe-Py
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-4-Methylthio-Pyridine is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high standards required for research and development. Our products undergo rigorous quality testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatograms and spectral data are available for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.