Description

3-Methanesulfonyl-Pyridine is a high-purity organic building block featuring a pyridine ring substituted with a methanesulfonyl group. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, particularly in the development of active pharmaceutical ingredients (APIs) and agrochemicals. It is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce sulfone functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides that require the sulfonylpyridine moiety for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the synthesis of functionalized polymers and organic electronic materials.
• Chemical Biology Probes: Utilized as a building block for developing molecular probes and biochemical tools.

Basic Information

Product Name	3-Methanesulfonyl-Pyridine
CAS No.	52693-61-5
Molecular Formula	C6H7NO2S
Molecular Weight	157.19 g/mol
Synonyms	3-(Methylsulfonyl)pyridine; Pyridine, 3-(methylsulfonyl)-; 3-Pyridyl methyl sulfone; 3-Methylsulfonylpyridine; 3-Methanesulphonylpyridine; 3-Pyridinesulfonic acid, methyl ester; NSC 403914
EINECS	Contact for details

Quality Control

Our 3-Methanesulfonyl-Pyridine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

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%
Heavy Metals	≤ 20 ppm

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