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Structure of 6287-38-3
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3,4-Dichlorobenzaldehyde offers a sterically unhindered aldehyde handle flanked by two electron-withdrawing chlorine atoms, enabling efficient coupling reactions. This bench-stable compound integrates readily into synthetic sequences requiring halogenated aromatic aldehydes.
3,4-Dichlorobenzaldehyde serves as a versatile building block in medicinal chemistry and synthetic organic research. Its electron-withdrawing dichloro substituents enhance electrophilicity at the carbonyl carbon, facilitating nucleophilic addition reactions such as imine formation and aldol-type condensations. The compound exhibits good bench stability and is readily purified by recrystallization or column chromatography, making it well-suited for use in multistep syntheses of heterocyclic scaffolds and pharmaceutical intermediates.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: