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Structure of 43057-77-8
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4-Ethoxy-2-hydroxybenzaldehyde features a hydroxyl group ortho to the aldehyde and an ethoxy substituent at the para position, creating a polar, electron-rich aromatic scaffold. This arrangement enhances solubility in protic solvents and supports facile derivatization in synthetic pathways. The molecule exhibits stability under standard bench conditions and serves as a key intermediate in the synthesis of bioactive heterocycles and functionalized aromatics.
4-Ethoxy-2-hydroxybenzaldehyde serves as a versatile building block in synthetic organic chemistry, enabling access to substituted phenolic scaffolds via standard coupling and functional group transformation protocols. Its ortho-hydroxy and para-ethoxy substituents provide enhanced solubility and stability, while the aldehyde functionality facilitates efficient condensation reactions, reductive amination, and heterocycle formation under mild conditions. The compound exhibits robust bench stability and is compatible with common purification methods, making it suitable for medicinal chemistry campaigns and process development workflows.
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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 : H302-H317-H319
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Precautionary Statements : P261-P264-P270-P272-P280-P302+P352-P330-P362+P364-P501
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Lot numbers can be found on the outside label of a product: