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Structure of 2306252-57-1
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Tert-butyl (S)-2,7-diazaspiro[4.4]nonane-2-carboxylate is a chiral spirocyclic scaffold featuring a rigid, electron-rich core that enables precise stereocontrol in asymmetric synthesis. This bench-stable, moisture-tolerant building block integrates readily into medicinal chemistry campaigns requiring constrained nitrogen-containing frameworks.
Tert-butyl (S)-2,7-diazaspiro[4.4]nonane-2-carboxylate serves as a versatile chiral building block in medicinal chemistry, enabling the construction of spirocyclic scaffolds with defined stereochemistry. The protected amine and ester functionalities offer orthogonal reactivity, facilitating selective derivatization and downstream functionalization. Its bench-stable nature and compatibility with standard coupling and reduction protocols make it ideal for iterative synthesis of complex heterocycles and API intermediates.
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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-P330-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: