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Structure of 29582-39-6
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(E)-4-(4-Chlorophenyl)-4-oxobut-2-enoic acid features a conjugated enone system flanked by a para-chlorophenyl group and a carboxylic acid, enabling direct participation in Michael additions and Diels–Alder reactions. This electron-deficient alkene integrates readily into synthetic routes for bioactive heterocycles under mild conditions.
(E)-4-(4-Chlorophenyl)-4-oxobut-2-enoic acid serves as a versatile Michael acceptor and β-keto acid building block in synthetic organic chemistry. Its conjugated enone system enables efficient nucleophilic addition reactions, while the carboxylic acid group facilitates derivatization and purification via standard chromatographic or crystallization methods. The molecule exhibits good bench stability and functional group tolerance, making it suitable for constructing complex scaffolds in medicinal chemistry and natural product synthesis.
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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-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: