Description

2-Fluoro-5-iodo-4-methylpyridine (CAS No. 1184913-75-4) is a high-purity halogenated pyridine derivative with the molecular formula C₆H₅FIN. This compound is a valuable building block in organic synthesis, particularly in pharmaceutical and agrochemical research. Its unique structure, featuring fluoro and iodo substituents on a methylated pyridine ring, enables versatile reactivity in cross-coupling reactions, nucleophilic substitutions, and metal-catalyzed transformations. The product is supplied as a crystalline solid with ≥95% purity (HPLC) and is rigorously tested for quality assurance. Ideal for use in medicinal chemistry, material science, and ligand design, this compound is packaged under inert gas to ensure stability and longevity. Store in a cool, dry place away from light and moisture.

Properties

• CAS Number: 1184913-75-4
• Complexity: 99.1
• IUPAC Name: 2-fluoro-5-iodo-4-methyl-pyridine
• InChI: InChI=1S/C6H5FIN/c1-4-2-6(7)9-3-5(4)8/h2-3H,1H3
• InChI Key: KGSVFCIENPUKHY-UHFFFAOYSA-N
• Exact Mass: 236.94507
• Molecular Formula: C6H5FIN
• Molecular Weight: 237.01
• SMILES: CC1=CC(=NC=C1I)F
• Topological: 12.9
• Monoisotopic Mass: 236.94507
• Synonyms: 2-fluoro-5-iodo-4-methylpyridine, 1184913-75-4, Pyridine, 2-fluoro-5-iodo-4-methyl-, 2-FLUORO-5-IODO-4-METHYL-PYRIDINE, MFCD12911585, 2-FLUORO-5-IODO-4-METHYL PYRIDINE, 2-Fluoro-5-iodo-4-picoline, SCHEMBL20456853, DTXSID10657721, AKOS015891500, DS-4958, DB-061288, EN300-2237592

Application

2-Fluoro-5-iodo-4-methylpyridine serves as a key intermediate in the synthesis of bioactive molecules, including potential drug candidates and agrochemicals. Its halogenated pyridine core is instrumental in Suzuki-Miyaura and Stille cross-coupling reactions for constructing complex heterocycles. Researchers also utilize it in the development of fluorinated ligands for catalysis and as a precursor for radiolabeling studies. The compound’s reactivity makes it suitable for exploring structure-activity relationships in medicinal chemistry.

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