Quinidine N-Oxide

Name: Quinidine N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-033412

About Quinidine N-Oxide

Quinidine N-Oxide (CAS 70116-00-6) is a metabolite or degradation product of Quinidine offered by Vaqora Chemicals. With the molecular formula C20H24N2O3, it has a molar mass of 340.4 g/mol. Systematically, it is named (S)-[(1R,2R,4S,5R)-5-ethenyl-1-oxido-1-azoniabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol. Alternative names: Cinchonan-9-ol, 6'-methoxy-, 1-oxide, (9S)-.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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

Vaqora Chemicals supplies Quinidine N-Oxide in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Quinidine

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

Quinidine impurities

Specifications & identifiers

Chemical identifiers
Product name	Quinidine N-Oxide
Catalogue No.	VQ-033412
CAS Number	70116-00-6
IUPAC name	(S)-[(1R,2R,4S,5R)-5-ethenyl-1-oxido-1-azoniabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol
Molecular formula	C₂₀H₂₄N₂O₃
Molecular weight	340.4 g/mol
Exact mass	340.1787
Grade	Reference Standard
HSN code	38229090
InChIKey	WVDIZKMXQMCCAA-ROCUERRRSA-N
SMILES	COC1=CC2=C(C=CN=C2C=C1)[C@@H]([C@H]3C[C@@H]4CC[N@+]3(C[C@@H]4C=C)[O-])O
PubChem CID	23622544

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 4
TPSA	60.4 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 Quinidine N-Oxide?

The CAS Registry Number of Quinidine N-Oxide is 70116-00-6. It is also known as Cinchonan-9-ol, 6'-methoxy-, 1-oxide, (9S)-, (1R,2R,4S,5R)-2-((S)-hydroxy(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidine 1-oxide.

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

Quinidine N-Oxide has the molecular formula C20H24N2O3 and a molecular weight of 340.4 g/mol. Its IUPAC name is (S)-[(1R,2R,4S,5R)-5-ethenyl-1-oxido-1-azoniabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol.

What is Quinidine N-Oxide used for?

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

We supply Quinidine 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 Quinidine N-Oxide?

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

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