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Structure of 173405-78-2
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tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate features a rigid spirocyclic scaffold with two nitrogen atoms positioned at the bridgehead and adjacent to the ester functionality. This configuration imparts enhanced conformational stability and facilitates selective derivatization in complex molecular architectures. The tert-butyl ester group enables straightforward deprotection under mild acidic conditions, supporting efficient integration into advanced synthetic sequences.
tert-Butyl 3,9-diazaspiro[5.5]undecane-3-carboxylate serves as a versatile spirocyclic scaffold for medicinal chemistry and catalytic synthesis. The protected diamine functionality enables selective derivatization under standard conditions, while the tert-butyl ester facilitates easy deprotection and purification. Its rigid, three-dimensional architecture enhances metabolic stability and conformational control in target molecules, making it a valuable building block for heterocyclic and macrocyclic compound libraries.
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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: