6-Chloro-5-fluoropyrimidin-2(1H)-one

Name: 6-Chloro-5-fluoropyrimidin-2(1H)-one
Brand: Vaqora Chemicals
SKU: VQ-035568

About 6-Chloro-5-fluoropyrimidin-2(1H)-one

Vaqora Chemicals supplies 6-Chloro-5-fluoropyrimidin-2(1H)-one, an impurity of Abemaciclib registered under CAS number 22462-34-6. The compound has the formula C4H2ClFN2O, corresponding to a molecular weight of 148.52 g/mol. Systematically, it is named 6-chloro-5-fluoro-1H-pyrimidin-2-one. Alternative names: 4-chloro-5-fluoropyrimidin-2(1H)-one and 2(1H)-Pyrimidinone, 4-chloro-5-fluoro-.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Abemaciclib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 6-Chloro-5-fluoropyrimidin-2(1H)-one in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Abemaciclib

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

Abemaciclib impurities

Specifications & identifiers

Chemical identifiers
Product name	6-Chloro-5-fluoropyrimidin-2(1H)-one
Catalogue No.	VQ-035568
CAS Number	22462-34-6
IUPAC name	6-chloro-5-fluoro-1H-pyrimidin-2-one
Molecular formula	C₄H₂ClFN₂O
Molecular weight	148.52 g/mol
Exact mass	147.984
Grade	Reference Standard
HSN code	38229090
InChIKey	DDNCSZUKPVXJAW-UHFFFAOYSA-N
SMILES	C1=NC(=O)NC(=C1F)Cl
PubChem CID	13061624

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 2
TPSA	41.5 Å²
Synonyms	4-chloro-5-fluoropyrimidin-2(1H)-one, 2(1H)-Pyrimidinone, 4-chloro-5-fluoro-, 6-chloro-5-fluoro-1,2-dihydropyrimidin-2-one, 4-Chloro-5-fluoro-2(1H)-pyrimidinone, 2-hydroxy-4-chloro-5-fluoropyrimidine, 6-Chloro-5-fluoro-2(1H)-pyrimidinone, 2(1H)-Pyrimidinone, 6-chloro-5-fluoro-

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 6-Chloro-5-fluoropyrimidin-2(1H)-one?

The CAS Registry Number of 6-Chloro-5-fluoropyrimidin-2(1H)-one is 22462-34-6. It is also known as 4-chloro-5-fluoropyrimidin-2(1H)-one, 2(1H)-Pyrimidinone, 4-chloro-5-fluoro-, 6-chloro-5-fluoro-1,2-dihydropyrimidin-2-one.

What is the molecular formula and molecular weight of 6-Chloro-5-fluoropyrimidin-2(1H)-one?

6-Chloro-5-fluoropyrimidin-2(1H)-one has the molecular formula C4H2ClFN2O and a molecular weight of 148.52 g/mol. Its IUPAC name is 6-chloro-5-fluoro-1H-pyrimidin-2-one.

What is 6-Chloro-5-fluoropyrimidin-2(1H)-one used for?

6-Chloro-5-fluoropyrimidin-2(1H)-one is supplied as a characterised reference material related to Abemaciclib. 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 6-Chloro-5-fluoropyrimidin-2(1H)-one can I order?

We supply 6-Chloro-5-fluoropyrimidin-2(1H)-one 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 6-Chloro-5-fluoropyrimidin-2(1H)-one?

Yes. Every lot of 6-Chloro-5-fluoropyrimidin-2(1H)-one 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 6-Chloro-5-fluoropyrimidin-2(1H)-one be shipped internationally?

Yes. We export 6-Chloro-5-fluoropyrimidin-2(1H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.