Brexpiprazole N-Oxide

About Brexpiprazole N-Oxide

Brexpiprazole N-Oxide is a metabolite or degradation product of Brexpiprazole carrying the CAS registry number 1191900-58-9. Formula C25H27N3O3S, molecular weight 449.6 g/mol. The IUPAC name is 7-[4-[4-(1-benzothiophen-4-yl)-1-oxidopiperazin-1-ium-1-yl]butoxy]-1H-quinolin-2-one.

The product is provided 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.

Analytical teams use this compound to identify metabolites and degradants of Brexpiprazole, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are 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

Industries

Related to Brexpiprazole

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

Brexpiprazole impurities

Specifications & identifiers

Chemical identifiers
Product name	Brexpiprazole N-Oxide
Catalogue No.	VQ-021869
CAS Number	1191900-58-9
IUPAC name	7-[4-[4-(1-benzothiophen-4-yl)-1-oxidopiperazin-1-ium-1-yl]butoxy]-1H-quinolin-2-one
Molecular formula	C₂₅H₂₇N₃O₃S
Molecular weight	449.6 g/mol
Exact mass	449.1773
Grade	Reference Standard
HSN code	38229090
InChIKey	OAVMANIAJDSQQC-UHFFFAOYSA-N
SMILES	C1C[N+](CCN1C2=C3C=CSC3=CC=C2)(CCCCOC4=CC5=C(C=C4)C=CC(=O)N5)[O-]
PubChem CID	134398517

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 5
TPSA	87.9 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 Brexpiprazole N-Oxide?

The CAS Registry Number of Brexpiprazole N-Oxide is 1191900-58-9. It is also known as 7-[4-(4-Benzo[b]thien-4-yl-1-oxido-1-piperazinyl)butoxy]-2(1h)-quinolinone, 2(1H)-Quinolinone, 7-(4-(4-benzo(b)thien-4-yl-1-oxido-1-piperazinyl)butoxy)-.

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

Brexpiprazole N-Oxide has the molecular formula C25H27N3O3S and a molecular weight of 449.6 g/mol. Its IUPAC name is 7-[4-[4-(1-benzothiophen-4-yl)-1-oxidopiperazin-1-ium-1-yl]butoxy]-1H-quinolin-2-one.

What is Brexpiprazole N-Oxide used for?

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

We supply Brexpiprazole 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 Brexpiprazole N-Oxide?

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

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