tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate

CAS No. 885272-17-3
Cat. No. CS-0000645
Purity≥97%
MDL No.MFCD08234981

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tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate|CS-0000645

Structure of 885272-17-3

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Description

tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate features a rigid spirocyclic core with two nitrogen atoms at strategic positions, enabling precise spatial control in molecular design. This bench-stable scaffold integrates seamlessly into complex heterocycles and serves as a key intermediate in the synthesis of bioactive compounds requiring constrained geometry.

Application

tert-Butyl 2,6-diazaspiro[3.5]nonane-6-carboxylate serves as a versatile spirocyclic building block for medicinal chemistry and catalytic synthesis. The protected diamine scaffold enables selective functionalization at both nitrogen centers, exhibits excellent bench stability, and facilitates orthogonal transformations. Its rigid spiro architecture supports conformational control in target molecules, while the tert-butyl ester allows straightforward deprotection under mild acidic conditions. Functions effectively in transition metal-catalyzed couplings and as a core motif in heterocyclic drug candidates.

General Information

CAS No. 885272-17-3
Cat. No. CS-0000645
Purity ≥97%
MDL No. MFCD08234981
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₂H₂₂N₂O₂
Molecular Weight 226.32
Synonym(s) tert-butyl 2,6-diazaspiro[3,5]nonane-6-carboxylate
SMILES O=C(OC(C)(C)C)N(CCC1)CC21CNC2

Computational Chemistry Data

TPSA 41.57
LogP 1.6069
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-P330-P362+P364-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 2,6-diazaspiro[3.5]nonane-6-carboxylate

CAS No. 885272-17-3

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