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Structure of 3097-74-3
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This β-keto acid derivative features a methoxy-substituted methyl group and a ketone-flanked carboxylic acid, enabling direct incorporation into synthetic sequences requiring electrophilic acyl transfer. The ortho-ester moiety enhances stability under standard conditions while maintaining reactivity in nucleophilic addition cascades.
3-Methoxy-2-methyl-3-oxopropanoic acid serves as a versatile building block for heterocyclic synthesis, particularly in the construction of substituted pyran and pyridine scaffolds. Its α-keto ester functionality enables efficient Michael additions, aldol reactions, and cyclizations under mild conditions. The molecule exhibits good bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in medicinal chemistry and process development.
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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-H315-H319-H335
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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: