(R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride

Name: (R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride
Brand: ChemScene
Availability: InStock
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CAS No. 1383427-89-1
Cat. No. CS-0053103
Purity≥97%
MDL No.None

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(R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride|CS-0053103

Structure of 1383427-89-1

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Description

(R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride is a chiral heterocyclic scaffold featuring a fused oxazine and piperazine ring system. This bench-stable, moisture-tolerant compound integrates a defined stereochemical center at the C4 position, enabling precise control in asymmetric synthesis. The hydrochloride salt enhances solubility and handling for use in medicinal chemistry campaigns targeting CNS-directed therapeutics and kinase inhibitors.

Application

(R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride serves as a versatile chiral building block for the synthesis of bioactive heterocycles. Its rigid, polycyclic structure provides defined stereochemistry and enhanced metabolic stability, enabling efficient incorporation into peptidomimetics and kinase inhibitor scaffolds. The hydrochloride salt ensures excellent bench stability and facilitates purification via standard ion-exchange chromatography.

General Information

CAS No. 1383427-89-1
Cat. No. CS-0053103
Purity ≥97%
MDL No. None
Storage Store at room temperature, keep dry and cool
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₃ClN₂O₂
Molecular Weight 192.64
Synonym(s) (9aR)-octahydropiperazino[2,1-c]morpholin-4-one hydrochloride
SMILES Cl.O=C1COC[C@H]2CNCCN12

Computational Chemistry Data

TPSA 41.57
LogP -0.7612
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 Piperazine compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

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(R)-Hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride

CAS No. 1383427-89-1

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