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Structure of 3328-70-9
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4-Hydroxyisophthalaldehyde features a bifunctional aldehyde motif paired with a phenolic hydroxyl group, enabling selective coupling in bioconjugation and polymer synthesis. This electron-deficient aromatic scaffold offers enhanced reactivity under mild conditions while maintaining bench-stable handling properties.
4-Hydroxyisophthalaldehyde serves as a versatile bifunctional building block for the synthesis of heterocycles, peptidomimetics, and functionalized aromatic scaffolds. Its aldehyde and phenolic hydroxyl groups enable efficient condensation reactions, including imine formation and cyclization protocols, with excellent bench stability and straightforward purification. This compound functions effectively in multi-step syntheses requiring orthogonally reactive sites and is widely employed in medicinal chemistry lead optimization.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319
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Precautionary Statements : P264-P280-P302+P352-P362
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Lot numbers can be found on the outside label of a product: