2,7-Diazaspiro[4.5]decan-3-one

Name: 2,7-Diazaspiro[4.5]decan-3-one
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CAS No. 1158750-89-0
Cat. No. CS-W006939
Purity≥97%
MDL No.MFCD12406549

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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2,7-Diazaspiro[4.5]decan-3-one|CS-W006939

Structure of 1158750-89-0

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General Information

CAS No. 1158750-89-0
Cat. No. CS-W006939
Purity ≥97%
MDL No. MFCD12406549
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₄N₂O
Molecular Weight 154.21
Synonym(s) 2,7-Diaza-spiro[4.5]decan-3-one
SMILES O=C1CC2(CN1)CCCNC2

Description

2,7-Diazaspiro[4.5]decan-3-one features a rigid spirocyclic scaffold with two nitrogen atoms at the 2- and 7-positions, enabling precise spatial control in molecular design. The ketone functionality at C3 provides a reactive handle for derivatization, while the fused ring system imparts conformational stability. This structure supports applications in medicinal chemistry and catalyst development, particularly where defined three-dimensional architecture is essential.

Application

2,7-Diazaspiro[4.5]decan-3-one serves as a versatile scaffold for the synthesis of bioactive heterocycles, enabling efficient access to constrained piperidine and pyrrolidine derivatives. Its stability under standard reaction conditions and compatibility with diverse functional groups facilitate straightforward derivatization. The molecule functions as a key building block in medicinal chemistry campaigns targeting CNS modulators and kinase inhibitors.

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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Computational Chemistry Data

TPSA 41.13
LogP -0.1239
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Building Blocks Skeleton Aliphatic heterocycle compounds Piperidine compounds

Key Words

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2,7-Diazaspiro[4.5]decan-3-one

CAS No. 1158750-89-0

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