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Structure of 856945-68-1
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4-Oxotetrahydrofuran-3-carbonitrile features a fused oxo and nitrile functionality within a saturated heterocyclic framework, enabling direct incorporation into complex molecular architectures. The electron-deficient carbonyl and polar nitrile group facilitate efficient coupling reactions and serve as key handles for downstream functionalization in synthetic pathways.
4-Oxotetrahydrofuran-3-carbonitrile serves as a versatile synthon in medicinal chemistry, enabling efficient construction of tetrahydrofuran-based heterocycles. Its α,β-unsaturated carbonyl and nitrile functionalities facilitate nucleophilic addition, Michael reactions, and cyclization cascades. The compound exhibits good bench stability and compatibility with common protecting group strategies, making it well-suited for modular synthesis workflows in API 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 : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: