tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate

Name: tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate
Brand: ChemScene
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CAS No. 1180112-41-7
Cat. No. CS-W022980
Purity≥96%
MDL No.MFCD14581195

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate|CS-W022980

Structure of 1180112-41-7

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Description

tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate features a rigid spirocyclic core with strategically positioned nitrogen atoms, enabling efficient integration into complex heterocyclic scaffolds. The tert-butyl ester group provides enhanced stability and facilitates convenient deprotection under mild acidic conditions. This compound serves as a key building block in medicinal chemistry for constructing bioactive molecules with improved solubility and metabolic resilience.

Application

tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate serves as a versatile spirocyclic scaffold for medicinal chemistry and catalytic synthesis. The protected diamine core exhibits excellent bench stability and facilitates orthogonal functionalization at both nitrogen atoms. It enables efficient access to complex heterocycles via standard coupling reactions and reductive amination protocols, with the tert-butyl group allowing straightforward deprotection under mild acidic conditions. This makes it a practical building block for API development and ligand design.

General Information

CAS No. 1180112-41-7
Cat. No. CS-W022980
Purity ≥96%
MDL No. MFCD14581195
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₂₂N₂O₂
Molecular Weight 226.32
Synonym(s) 1,7-Diazaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester
SMILES O=C(N(CC1)CCC21CCN2)OC(C)(C)C

Computational Chemistry Data

TPSA 41.57
LogP 1.7494
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
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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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Building Blocks Skeleton Aliphatic heterocycle compounds Azetidine compounds

Building Blocks Skeleton Spirol Rings compounds

Key Words

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tert-Butyl 1,7-diazaspiro[3.5]nonane-7-carboxylate

CAS No. 1180112-41-7

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