tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate

Name: tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate
Brand: ChemScene
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CAS No. 1638744-35-0
Cat. No. CS-0048505
Purity≥97%
MDL No.None

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tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate|CS-0048505

Structure of 1638744-35-0

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General Information

CAS No. 1638744-35-0
Cat. No. CS-0048505
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₁H₂₀N₂O₂
Molecular Weight 212.29
Synonym(s) None
SMILES CC(C)(C)OC(=O)N1C[C@@H](N)C2(CC2)C1

Description

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.

Application

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.

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05,GHS07
Signal Word : Danger	UN#: 2735
Class : 8	Packing Group : Ⅲ
Hazard Statements : H315-H318-H335
Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501

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Computational Chemistry Data

TPSA 55.56
LogP 1.3446
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Boc

Building Blocks Functional Group Amine

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Building Blocks Skeleton Fatty ring compounds Cyclopropane compounds

Key Words

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tert-Butyl (7S)-7-amino-5-azaspiro[2.4]heptane-5-carboxylate

CAS No. 1638744-35-0

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