O-Desethyl Vardenafil

Name: O-Desethyl Vardenafil
Brand: Vaqora Chemicals
SKU: VQ-035269

About O-Desethyl Vardenafil

Vaqora Chemicals supplies O-Desethyl Vardenafil, a metabolite or degradation product of Vardenafil registered under CAS number 2411340-39-9. The compound has the formula C21H28N6O4S, corresponding to a molecular weight of 460.6 g/mol. Its systematic (IUPAC) name is 2-[5-(4-ethylpiperazin-1-yl)sulfonyl-2-hydroxyphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer O-Desethyl Vardenafil 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 Vardenafil

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

Vardenafil impurities

Specifications & identifiers

Chemical identifiers
Product name	O-Desethyl Vardenafil
Catalogue No.	VQ-035269
CAS Number	2411340-39-9
IUPAC name	2-[5-(4-ethylpiperazin-1-yl)sulfonyl-2-hydroxyphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
Molecular formula	C₂₁H₂₈N₆O₄S
Molecular weight	460.6 g/mol
Exact mass	460.1893
Grade	Reference Standard
HSN code	38229090
InChIKey	VQNICHZYLGDJOY-UHFFFAOYSA-N
SMILES	CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC)O)C
PubChem CID	136380681

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	2 / 8
TPSA	129 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 O-Desethyl Vardenafil?

The CAS Registry Number of O-Desethyl Vardenafil is 2411340-39-9.

What is the molecular formula and molecular weight of O-Desethyl Vardenafil?

O-Desethyl Vardenafil has the molecular formula C21H28N6O4S and a molecular weight of 460.6 g/mol. Its IUPAC name is 2-[5-(4-ethylpiperazin-1-yl)sulfonyl-2-hydroxyphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one.

What is O-Desethyl Vardenafil used for?

O-Desethyl Vardenafil 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 O-Desethyl Vardenafil can I order?

We supply O-Desethyl Vardenafil 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 O-Desethyl Vardenafil?

Yes. Every lot of O-Desethyl Vardenafil 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 O-Desethyl Vardenafil be shipped internationally?

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