Vardenafil N-Oxide

Name: Vardenafil N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-023981

About Vardenafil N-Oxide

Vaqora Chemicals supplies Vardenafil N-Oxide, a metabolite or degradation product of Vardenafil registered under CAS number 448184-48-3. With the molecular formula C23H32N6O5S, it has a molar mass of 504.6 g/mol.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Analytical teams use this compound to identify metabolites and degradants of Vardenafil, 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Vardenafil N-Oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Vardenafil

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

Vardenafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Vardenafil N-Oxide
Catalogue No.	VQ-023981
CAS Number	448184-48-3
IUPAC name	2-[2-ethoxy-5-(4-ethyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
Molecular formula	C₂₃H₃₂N₆O₅S
Molecular weight	504.6 g/mol
Exact mass	504.2155
Grade	Reference Standard
HSN code	38229090
InChIKey	GXUGEZIHENHAGP-UHFFFAOYSA-N
SMILES	CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CC[N+](CC4)(CC)[O-])OCC)C
PubChem CID	135442881

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 8
TPSA	132 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Vardenafil N-Oxide?

The CAS Registry Number of Vardenafil N-Oxide is 448184-48-3.

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

Vardenafil N-Oxide has the molecular formula C23H32N6O5S and a molecular weight of 504.6 g/mol. Its IUPAC name is 2-[2-ethoxy-5-(4-ethyl-4-oxidopiperazin-4-ium-1-yl)sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one.

What is Vardenafil N-Oxide used for?

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

We supply Vardenafil 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 Vardenafil N-Oxide?

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

Yes. Vardenafil N-Oxide is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.