1,4-Oxazepan-5-one

Name: 1,4-Oxazepan-5-one
Brand: ChemScene
Availability: InStock
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CAS No. 10341-26-1
Cat. No. CS-W021289
Purity≥97%
MDL No.MFCD02683091

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

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Structure of 10341-26-1

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Description

1,4-Oxazepan-5-one is a seven-membered heterocyclic lactam featuring a nitrogen atom at the 1-position and a carbonyl group at the 5-position. This scaffold imparts structural rigidity and polarity, enabling its use in medicinal chemistry for modulating pharmacokinetic properties. The ring system demonstrates stability under standard conditions and serves as a key motif in bioactive compound design.

Application

1,4-Oxazepan-5-one serves as a versatile heterocyclic building block in medicinal chemistry, offering a stable, saturated oxazepane scaffold with a reactive carbonyl at C5. It enables efficient functionalization via nucleophilic addition or reductive amination, facilitating the synthesis of complex nitrogen-containing architectures. The ring's bench stability and compatibility with diverse reaction conditions make it a practical choice for iterative library synthesis and API development.

General Information

CAS No. 10341-26-1
Cat. No. CS-W021289
Purity ≥97%
MDL No. MFCD02683091
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₉NO₂
Molecular Weight None
Synonym(s) None
SMILES O=C1NCCOCC1

Computational Chemistry Data

TPSA 38.33
LogP -0.4771
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319-H335
Precautionary Statements : P260-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Other aliphatic heterocycles compounds

Key Words

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1,4-Oxazepan-5-one

CAS No. 10341-26-1

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