1,4-Dioxaspiro[4.5]decan-7-one

Name: 1,4-Dioxaspiro[4.5]decan-7-one
Brand: ChemScene
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CAS No. 4969-01-1
Cat. No. CS-0042324
Purity≥95%
MDL No.MFCD16039576

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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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1,4-Dioxaspiro[4.5]decan-7-one|CS-0042324

Structure of 4969-01-1

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Description

1,4-Dioxaspiro[4.5]decan-7-one features a rigid spirocyclic framework with two oxygen atoms at the bridgehead positions, imparting enhanced stability and defined spatial orientation. This structural motif enables precise molecular positioning in synthetic scaffolds, particularly useful in medicinal chemistry and natural product analogs. The ketone functionality supports downstream transformations including nucleophilic additions and reductive modifications.

Application

1,4-Dioxaspiro[4.5]decan-7-one serves as a versatile bicyclic building block in synthetic organic chemistry, enabling efficient access to spirocyclic architectures prevalent in bioactive molecules. Its rigid framework and embedded ketone functionality facilitate selective functionalization, while the ether linkages confer stability and compatibility with standard reaction conditions. This compound functions as a key intermediate in the construction of heterocyclic scaffolds and offers favorable handling characteristics for bench-scale synthesis.

General Information

CAS No. 4969-01-1
Cat. No. CS-0042324
Purity ≥95%
MDL No. MFCD16039576
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₂O₃
Molecular Weight 156.18
Synonym(s) 1,4-dioxaspiro[4.5]decan-9-one
SMILES O=C(CCC1)CC21OCCO2

Computational Chemistry Data

TPSA 35.53
LogP 0.8726
H_Acceptors 3
H_Donors 0
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

Quality Control

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Other Classifications

Building Blocks Skeleton Spirol Rings compounds

Key Words

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1,4-Dioxaspiro[4.5]decan-7-one

CAS No. 4969-01-1

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