Description

4-Bromo-2-(Methylsulfonyl)Pyridine is a high-purity, functionalized pyridine derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromo and methylsulfonyl substituents, makes it an invaluable intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its halogen and sulfone functionality.
• Ligand and Catalyst Synthesis: Serves as a starting material for creating sophisticated ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science: Employed in the research and production of advanced organic electronic materials and liquid crystals.
• Chemical Biology: Utilized as a molecular probe or a building block for bioconjugation in proteomics and drug discovery platforms.
• Custom Synthesis: An essential substrate for contract research organizations (CROs) and fine chemical companies performing bespoke synthesis for clients.

Basic Information

Product Name	4-Bromo-2-(Methylsulfonyl)Pyridine
CAS No.	1209459-93-7
Molecular Formula	C7H8BrNO2S
Molecular Weight	250.11 g/mol
Synonyms	2-(Methylsulfonyl)-4-bromopyridine; 4-Bromo-2-methanesulfonylpyridine; 4-Bromo-2-(methylsulfonyl)pyridine; Pyridine, 4-bromo-2-(methylsulfonyl)-; 4-Bromo-2-pyridyl methyl sulfone
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-(Methylsulfonyl)Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most critical synthesis projects.

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. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
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.