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Structure of 1638744-35-0
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tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate is a stereochemically defined spirocyclic amine scaffold featuring a protected primary amine and a latent electrophilic site. This bench-stable, moisture-tolerant building block integrates readily into complex heterocycles, enabling efficient access to bioactive nitrogen-rich architectures in medicinal chemistry campaigns.
tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate serves as a stereochemically defined spirocyclic building block for medicinal chemistry, enabling the construction of constrained nitrogen-containing scaffolds. The tert-butyl ester provides bench stability and facilitates straightforward deprotection under mild acidic conditions. The pendant primary amine and spirocyclic framework offer orthogonal functional handles for late-stage diversification via standard coupling reactions.
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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#: 2735
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Class : 8
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Packing Group : Ⅲ
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Hazard Statements : H315-H318-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: