9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-… 1008796-22-2

About 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is a metabolite or degradation product of Paliperidone carrying the CAS registry number 1008796-22-2. Formula C18H18N2O3, molecular weight 310.3 g/mol. Its systematic (IUPAC) name is 3-(2-hydroxyethyl)-2-methyl-9-phenylmethoxypyrido[1,2-a]pyrimidin-4-one. It is also known as CS-M0166.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Paliperidone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Paliperidone

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

Paliperidone impurities

Specifications & identifiers

Chemical identifiers
Product name	9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Catalogue No.	VQ-033039
CAS Number	1008796-22-2
IUPAC name	3-(2-hydroxyethyl)-2-methyl-9-phenylmethoxypyrido[1,2-a]pyrimidin-4-one
Molecular formula	C₁₈H₁₈N₂O₃
Molecular weight	310.3 g/mol
Exact mass	310.1317
Grade	Reference Standard
HSN code	38229090
InChIKey	AYNDDJMEHBUOGI-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N2C=CC=C(C2=N1)OCC3=CC=CC=C3)CCO
PubChem CID	24898515

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	1 / 4
TPSA	62.1 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 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one?

The CAS Registry Number of 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is 1008796-22-2. It is also known as 4H-Pyrido[1,2-a]pyrimidin-4-one, 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy)-, CS-M0166, 3-(2-hydroxyethyl)-2-methyl-9-(phenylmethoxy)-4h-pyrido[1,2-a]pyrimidin-4-one.

What is the molecular formula and molecular weight of 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one?

9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one has the molecular formula C18H18N2O3 and a molecular weight of 310.3 g/mol. Its IUPAC name is 3-(2-hydroxyethyl)-2-methyl-9-phenylmethoxypyrido[1,2-a]pyrimidin-4-one.

What is 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one used for?

9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one is supplied as a characterised reference material related to Paliperidone. 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 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one can I order?

We supply 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-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 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one?

Yes. Every lot of 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-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 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one be shipped internationally?

Yes. We export 9-(Benzyloxy)-3-(2-hydroxyethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.