Description

5-Fluoro-2-(Methylsulfonyl)Pyrimidine is a high-value pyrimidine derivative, a crucial building block in advanced organic synthesis. Its unique structure, featuring both fluorine and methylsulfonyl substituents, makes it an essential intermediate for constructing complex molecules with targeted biological activity. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for antiviral and anticancer agents.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its fluorine-containing heterocyclic core.
• Material Science Research: Serves as a precursor for the synthesis of specialty chemicals and functional materials, including liquid crystals and organic electronic components.
• Chemical Biology & Proteomics: Employed as a reactive handle or probe in biochemical research for studying enzyme mechanisms and protein interactions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Product Name	5-Fluoro-2-(Methylsulfonyl)Pyrimidine
CAS No.	6090-38-6
Molecular Formula	C5H5FN2O2S
Molecular Weight	176.17 g/mol
Synonyms	2-(Methylsulfonyl)-5-fluoropyrimidine; 5-Fluoro-2-methylsulfonylpyrimidine; 5-Fluoro-2-(methanesulfonyl)pyrimidine; Pyrimidine, 5-fluoro-2-(methylsulfonyl)-; 6090-38-6; 5-Fluoro-2-methanesulfonylpyrimidine; 5-Fluoro-2-(methylsulfonyl)pyridine (common misnomer)
EINECS	Contact for details

Quality Control

Our 5-Fluoro-2-(Methylsulfonyl)Pyrimidine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and industry standards for fine chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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	≤ 10 ppm

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