(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
Rating: 5 (1 reviews)

CAS No. 1383427-89-1
Cat. No. CS-0053103
Molecule weight192.64
Purity≥97%
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

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

Structure of 1383427-89-1

Size

Price

Quantity

* Please select Quantity before adding items.

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

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.

Safety Information

Download SDS

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

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 41.57
LogP -0.7612
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Piperazine compounds

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

1383427-89-1 sigma1383427-89-1 manufacturer1383427-89-1 price1383427-89-1 structure1383427-89-1 SDSbuy 1383427-89-11383427-89-1 supplier1383427-89-1 uses1383427-89-1 molecular weightprice of 1383427-89-11383427-89-1 chemical name formula of 1383427-89-1

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

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

CAS No. 1383427-89-1

Recommended Products