(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazin… 1892599-91-5

Name: (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone
Brand: Vaqora Chemicals
SKU: VQ-025777

About (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone

(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone (CAS 1892599-91-5) is an impurity of Fezolinetant offered by Vaqora Chemicals. Its molecular formula is C12H13FN2O2 and its molecular weight is 236.24 g/mol. The IUPAC name is (3R)-4-(4-fluorobenzoyl)-3-methylpiperazin-2-one.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Fezolinetant impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Fezolinetant

View every impurity, metabolite and intermediate we list for Fezolinetant.

Fezolinetant impurities

Specifications & identifiers

Chemical identifiers
Product name	(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone
Catalogue No.	VQ-025777
CAS Number	1892599-91-5
IUPAC name	(3R)-4-(4-fluorobenzoyl)-3-methylpiperazin-2-one
Molecular formula	C₁₂H₁₃FN₂O₂
Molecular weight	236.24 g/mol
Exact mass	236.0961
Grade	Reference Standard
HSN code	38229090
InChIKey	AQZWJFPJSVTKEQ-MRVPVSSYSA-N
SMILES	C[C@@H]1C(=O)NCCN1C(=O)C2=CC=C(C=C2)F
PubChem CID	25283892

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	49.4 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone?

The CAS Registry Number of (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone is 1892599-91-5. It is also known as (R)-4-(4-Fluorobenzoyl)-3-methylpiperazin-2-one, (3R)-4-(4-fluorobenzoyl)-3-methyl-piperazin-2-one.

What is the molecular formula and molecular weight of (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone?

(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone has the molecular formula C12H13FN2O2 and a molecular weight of 236.24 g/mol. Its IUPAC name is (3R)-4-(4-fluorobenzoyl)-3-methylpiperazin-2-one.

What is (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone used for?

(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone is supplied as a characterised reference material related to Fezolinetant. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone can I order?

We supply (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone?

Yes. Every lot of (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone be shipped internationally?

Yes. We export (3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.