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Structure of 280761-97-9
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tert-Butyl 7-oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate features a rigid, electron-deficient bicyclic scaffold that integrates a ketone at C7 and a carbamate-protected nitrogen at the bridgehead. This configuration enables direct functionalization in complex molecule synthesis, particularly in medicinal chemistry campaigns targeting constrained heterocyclic cores.
tert-Butyl 7-oxo-3-oxa-9-azabicyclo[3.3.1]nonane-9-carboxylate serves as a versatile, bench-stable building block for the synthesis of complex nitrogen-containing heterocycles. Its fused bicyclic framework enables efficient access to bioactive scaffolds through selective reduction, nucleophilic addition, or functionalization at the C7 carbonyl and C9 ester sites. The tert-butyl group facilitates straightforward deprotection under mild acidic conditions, supporting rapid downstream derivatization in medicinal chemistry campaigns.
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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: