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CS-W001157 4
Total: USD 88.00

4-Formyl-1-methylpyridin-1-ium iodide

  • CAS No. 13441-53-7

  • Cat. No. CS-0159879
  • Purity≥95%
  • MDL No.None

*For research and further manufacturing use only, not for direct human use.

4-Formyl-1-methylpyridin-1-ium iodide|CS-0159879

Structure of 13441-53-7

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General Information

  • CAS No. 13441-53-7
  • Cat. No. CS-0159879
  • Purity ≥95%
  • MDL No. None
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈INO
  • Molecular Weight 249.05
  • Synonym(s) 1-methylpyridine-4-carbaldehyde
  • SMILES C[N+]1=CC=C(C=O)C=C1.[I-]

Description

4-Formyl-1-methylpyridin-1-ium iodide features a pyridinium core with an electron-deficient ring and a formyl group at the 4-position, enabling strong electrophilic character. This bench-stable salt pairs readily in C–C coupling reactions and serves as a key building block for functionalized heterocycles under mild conditions.

Application

4-Formyl-1-methylpyridin-1-ium iodide serves as a versatile electrophilic synthon in synthetic organic chemistry, enabling efficient C–C and C–heteroatom bond formation. The pyridinium moiety enhances reactivity in nucleophilic substitutions, while the aldehyde group permits direct functionalization via imine formation or oxidation. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for use in multistep synthesis of heterocyclic scaffolds and medicinal chemistry libraries.

Synthesis

  • Route1
    • In-stock
      γ-Formylpyridine|CS-D1135
      872-85-5
    • null|null
      74-88-4
    • ~99%
    • In-stock
      4-Formyl-1-methylpyridin-1-ium iodide|CS-0159879
      13441-53-7

    References

    • Maraval, Valerie; Prevote-Pinet, Delphine; Laurent, Regis; Caminade, Anne-Marie; Majoral, Jean-Pierre New Journal of Chemistry, 2000 , vol. 24, # 7 p. 561 - 566

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   20.95
  • LogP   -2.6724
  • H_Acceptors   1
  • H_Donors   0
  • Rotatable_Bonds   1

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