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Structure of 1070-62-8
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5-Ethoxy-5-oxopentanoic acid features a β-keto ester functionality flanked by a carboxylic acid group, enabling direct participation in Michael additions and Claisen condensations. This bifunctional scaffold supports rapid assembly of complex carbocycles and heterocycles under mild conditions, with enhanced stability compared to analogous enolizable systems.
5-Ethoxy-5-oxopentanoic acid serves as a versatile synthon in heterocyclic synthesis, enabling efficient access to γ-lactones and substituted pyrones via controlled cyclization. Its dual electrophilic carbonyl and ester functionalities facilitate sequential functionalization, while the ethoxy group enhances solubility and stability under standard reaction conditions. The molecule functions as a key building block for bioactive scaffolds in medicinal chemistry 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 : H315-H319
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: