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Structure of 61363-56-2
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2H-Pyran-3,5(4H,6H)-dione features a rigid, fused diketone core with high thermal stability and predictable reactivity in heterocyclic synthesis. This electron-deficient scaffold integrates readily into complex molecular architectures, serving as a key building block for bioactive compounds and functional materials.
2H-Pyran-3,5(4H,6H)-dione serves as a versatile building block for heterocyclic synthesis, enabling efficient access to substituted pyran derivatives through nucleophilic addition and cycloaddition reactions. Its diketone functionality offers predictable reactivity in standard condensation protocols, with high bench stability and straightforward purification. This compound functions effectively in the construction of bioactive scaffolds and natural product analogs, particularly in medicinal chemistry workflows requiring ortho-functionalized pyran cores.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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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 : Ⅲ
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Hazard Statements : H302-H316-H318-H412
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Precautionary Statements : P264-P270-P273-P280-P330-P501
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Lot numbers can be found on the outside label of a product: