3-Iodobenzaldehyde (CAS 696-41-3) - A Versatile Building Block for Organic Synthesis

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Author : Nina He
Update time : 2026-11-10 17:54:10

3-Iodobenzaldehyde CAS:696-41-3 is a halogenated aromatic aldehyde widely used as an intermediate and building block in organic synthesis. Its molecular structure combines an iodine substituent and an aldehyde group on a benzene ring, providing two useful functional sites for further chemical transformations.

 

Applications of 3-Iodobenzaldehyde

1. Pharmaceutical and Agrochemical Intermediate

3-Iodobenzaldehyde can serve as an intermediate in the synthesis of pharmaceutical compounds and agrochemical candidates. Its reactive aromatic iodine substituent provides a useful handle for introducing additional molecular fragments, while the aldehyde group supports further functionalization.

 

It may be incorporated into synthetic routes involving the preparation of pharmaceutical intermediates, pesticide-related compounds, and fungicide candidates.

 

2. Organic Synthesis and Functional Molecule Development

The combination of an aryl iodide and an aldehyde group makes 3-Iodobenzaldehyde useful in multi-step organic synthesis. Researchers can select different reaction pathways to modify either functional group, enabling the preparation of more complex aromatic structures.

 

Potential synthetic applications include:

  • Preparation of substituted cinnamic acid derivatives
  • Synthesis of functionalized aromatic aldehydes
  • Development of nitrogen-containing heterocyclic compounds
  • Preparation of intermediates for further molecular modification

3. Dye Synthesis and Chemical Research

3-Iodobenzaldehyde can also be used as a building block in dye-related synthesis and broader chemical research. Its aromatic framework and versatile functional groups make it useful for investigating reaction pathways and preparing functional organic molecules.

 

Representative Compounds Prepared from 3-Iodobenzaldehyde

3-Iodobenzaldehyde may be used as a starting material in the preparation of several compounds, including:

  • 3-Iodocinnamic acid
  • 3-(3-Hydroxy-3-methylbut-1-yn-1-yl)benzaldehyde
  • 1,3-Dihydroxy-2-(3-iodophenyl)-4,4,5,5-tetramethylimidazolidine

 

These examples demonstrate the potential of 3-Iodobenzaldehyde as a versatile precursor for synthesizing structurally diverse aromatic compounds.

 

3-Iodobenzaldehyde Supplier - UCHEM

UCHEM supplies specialty chemicals and organic synthesis intermediates for research, development, and industrial applications. 3-Iodobenzaldehyde CAS:696-41-3 is part of our range of functionalized aromatic building blocks.

 

For product specifications, availability, and quotation information, please contact UCHEM with your required quantity and application details.

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