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Atomfair 4-Formyl-1-methylpyridin-1-ium iodide C7H8INO

Description 4-Formyl-1-methylpyridin-1-ium iodide (CAS No. 13441-53-7) is a high-purity quaternary pyridinium salt with the molecular formula C7H8INO . This compound features a formyl group at the 4-position of the N -methylpyridinium core, making it a versatile intermediate in organic synthesis and pharmaceutical research. Its crystalline structure and iodide counterion ensure excellent solubility in polar solvents, facilitating reactions in aqueous or mixed-phase systems. Ideal for use in nucleophilic substitution, cross-coupling, and redox reactions, this reagent is rigorously tested for consistency (HPLC, NMR) and packaged under inert conditions to guarantee stability. Available in quantities from milligrams to kilograms, it is suited for…

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Description

Description

4-Formyl-1-methylpyridin-1-ium iodide (CAS No. 13441-53-7) is a high-purity quaternary pyridinium salt with the molecular formula C7H8INO. This compound features a formyl group at the 4-position of the N-methylpyridinium core, making it a versatile intermediate in organic synthesis and pharmaceutical research. Its crystalline structure and iodide counterion ensure excellent solubility in polar solvents, facilitating reactions in aqueous or mixed-phase systems. Ideal for use in nucleophilic substitution, cross-coupling, and redox reactions, this reagent is rigorously tested for consistency (HPLC, NMR) and packaged under inert conditions to guarantee stability. Available in quantities from milligrams to kilograms, it is suited for lab-scale R&D and industrial applications.

  • CAS No: 13441-53-7
  • Molecular Formula: C7H8INO
  • Molecular Weight: 249.05
  • Exact Mass: 248.96506
  • Monoisotopic Mass: 248.96506
  • IUPAC Name: 1-methylpyridin-1-ium-4-carbaldehyde;iodide
  • SMILES: C[N+]1=CC=C(C=C1)C=O.[I-]
  • Synonyms: 4-Formyl-1-methylpyridin-1-ium iodide, 13441-53-7, DTXSID50455884, DTXCID80406703, 1-methylpyridin-1-ium-4-carbaldehyde;iodide

Application

4-Formyl-1-methylpyridin-1-ium iodide serves as a key precursor in the synthesis of N-methylpyridinium-based ionic liquids and photosensitizers. It is employed in the preparation of bioactive molecules, particularly in medicinal chemistry for anticholinesterase agents. Researchers also utilize it as an electrophile in Pd-catalyzed cross-coupling reactions to construct heterocyclic frameworks.

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