cis-Risperidone N-Oxide

About cis-Risperidone N-Oxide

cis-Risperidone N-Oxide is a metabolite or degradation product of Risperidone carrying the CAS registry number 1894509-66-0. The compound has the formula C23H27FN4O3, corresponding to a molecular weight of 426.5 g/mol. Common synonyms include Risperidone Cis-N-Oxide and Risperidone-Cis-N-Oxide.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Risperidone, as well as in QC testing and ANDA/DMF documentation. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer cis-Risperidone N-Oxide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Risperidone

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

Risperidone impurities

Specifications & identifiers

Chemical identifiers
Product name	cis-Risperidone N-Oxide
Catalogue No.	VQ-027836
CAS Number	1894509-66-0
IUPAC name	3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)-1-oxidopiperidin-1-ium-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one
Molecular formula	C₂₃H₂₇FN₄O₃
Molecular weight	426.5 g/mol
Exact mass	426.2067
Grade	Reference Standard
HSN code	38229090
InChIKey	CQQKMRDMDXQQRT-UHFFFAOYSA-N
SMILES	CC1=C(C(=O)N2CCCCC2=N1)CC[N+]3(CCC(CC3)C4=NOC5=C4C=CC(=C5)F)[O-]
PubChem CID	71744282

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 6
TPSA	76.8 Å²
Synonyms	Risperidone Cis-N-Oxide, Risperidone-Cis-N-Oxide, Risperidone N-Oxide, trans-Risperidone N-Oxide, Risperidone trans-N-Oxide, EX-A2858

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 cis-Risperidone N-Oxide?

The CAS Registry Number of cis-Risperidone N-Oxide is 1894509-66-0. It is also known as Risperidone Cis-N-Oxide, Risperidone-Cis-N-Oxide, Risperidone N-Oxide.

What is the molecular formula and molecular weight of cis-Risperidone N-Oxide?

cis-Risperidone N-Oxide has the molecular formula C23H27FN4O3 and a molecular weight of 426.5 g/mol. Its IUPAC name is 3-[2-[4-(6-fluoro-1,2-benzoxazol-3-yl)-1-oxidopiperidin-1-ium-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one.

What is cis-Risperidone N-Oxide used for?

cis-Risperidone N-Oxide is supplied as a characterised reference material related to Risperidone. 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 cis-Risperidone N-Oxide can I order?

We supply cis-Risperidone N-Oxide 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 cis-Risperidone N-Oxide?

Yes. Every lot of cis-Risperidone N-Oxide 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 cis-Risperidone N-Oxide be shipped internationally?

Yes. We export cis-Risperidone N-Oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.