(R)-3-Methylpiperazin-2-one

Name: (R)-3-Methylpiperazin-2-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 922178-61-8
Cat. No. CS-0042202
Purity≥98%
MDL No.MFCD07373460

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.

Structure of 922178-61-8

Size

Price

Quantity

* Please select Quantity before adding items.

Description

(R)-3-Methylpiperazin-2-one is a chiral heterocyclic scaffold featuring a stereodefined methyl group at the 3-position, enhancing its rigidity and distinct binding profile. This bench-stable ketone integrates readily into medicinal chemistry libraries, offering a polar, nitrogen-rich core for targeted ligand design.

Application

(R)-3-Methylpiperazin-2-one serves as a versatile chiral building block in medicinal chemistry, enabling the construction of bioactive heterocycles through standard amine functionalization and cyclization protocols. Its stability under routine reaction conditions, combined with predictable stereochemistry and compatibility with diverse coupling reactions, facilitates efficient synthesis of complex scaffolds for drug discovery applications.

General Information

CAS No. 922178-61-8
Cat. No. CS-0042202
Purity ≥98%
MDL No. MFCD07373460
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₁₀N₂O
Molecular Weight 114.15
Synonym(s) (R)-3-METHYL-2-KETOPIPERAZINE
SMILES O=C1NCCN[C@@H]1C

Computational Chemistry Data

TPSA 41.13
LogP -0.9057
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS08
Signal Word : Danger	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H319-H334
Precautionary Statements : P261-P264-P280-P285-P501

Quality Control

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

Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Key Words

(R)-3-Methylpiperazin-2-one sigma(R)-3-Methylpiperazin-2-one manufacturer(R)-3-Methylpiperazin-2-one price(R)-3-Methylpiperazin-2-one structure(R)-3-Methylpiperazin-2-one SDSbuy (R)-3-Methylpiperazin-2-one(R)-3-Methylpiperazin-2-one supplier(R)-3-Methylpiperazin-2-one uses(R)-3-Methylpiperazin-2-one molecular weightprice of (R)-3-Methylpiperazin-2-one(R)-3-Methylpiperazin-2-one chemical name formula of (R)-3-Methylpiperazin-2-one

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)-3-Methylpiperazin-2-one

CAS No. 922178-61-8

Recommended Products