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Structure of 1906-57-6
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This potassium salt of 2-ethoxy-2-oxoacetic acid delivers a stable, moisture-tolerant source of the reactive ethoxyketone moiety. It integrates readily into synthetic sequences requiring controlled enolization or nucleophilic addition, particularly in heterocycle formation and C–C bond coupling workflows.
2-Ethoxy-2-oxoacetic acid, potassium salt serves as a reliable synthon for the construction of α-keto esters and heterocyclic scaffolds. Its stability under ambient conditions and compatibility with common functional groups facilitate straightforward incorporation into multi-step syntheses. The salt form enhances solubility in polar solvents, enabling efficient reactions in aqueous or mixed solvent systems. It functions effectively in Knoevenagel condensations and as a building block for bioactive molecule synthesis.
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GHS Pictogram :
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GHS No : GHS06
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Signal Word : Danger
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UN#: 2811
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Class : 6.1
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Packing Group : Ⅲ
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Hazard Statements : H301-H311
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Precautionary Statements : P264-P270-P280-P302+P352-P330-P363-P403-P501
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Lot numbers can be found on the outside label of a product: