Vardenafil Impurity 4

Name: Vardenafil Impurity 4
Brand: Vaqora Chemicals
SKU: VQ-042821

About Vardenafil Impurity 4

Vardenafil Impurity 4 is an impurity of Vardenafil carrying the CAS registry number 448184-56-3. Formula C21H26N6O7S, molecular weight 506.5 g/mol. It is also known as Vardenafil Impurity N1.

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. Good laboratory practice and suitable PPE are recommended during handling.

This Vardenafil impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF 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 Impurity 4 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Vardenafil

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

Vardenafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Vardenafil Impurity 4
Catalogue No.	VQ-042821
CAS Number	448184-56-3
IUPAC name	2-[2-[[4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-2-yl)phenyl]sulfonylamino]ethylamino]-2-oxoacetic acid
Molecular formula	C₂₁H₂₆N₆O₇S
Molecular weight	506.5 g/mol
Exact mass	506.1584
Grade	Reference Standard
HSN code	38229090
InChIKey	IYBDOKDAJOBYNZ-UHFFFAOYSA-N
SMILES	CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)NCCNC(=O)C(=O)O)OCC)C
PubChem CID	136134552

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	4 / 10
TPSA	189 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 Vardenafil Impurity 4?

The CAS Registry Number of Vardenafil Impurity 4 is 448184-56-3. It is also known as S-Desethylpiperidino S-[2-Carboxyl-2-oxo-ethyl-(2-aminoethyl)amino] Vardenafil, Vardenafil Impurity N1.

What is the molecular formula and molecular weight of Vardenafil Impurity 4?

Vardenafil Impurity 4 has the molecular formula C21H26N6O7S and a molecular weight of 506.5 g/mol. Its IUPAC name is 2-[2-[[4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-2-yl)phenyl]sulfonylamino]ethylamino]-2-oxoacetic acid.

What is Vardenafil Impurity 4 used for?

Vardenafil Impurity 4 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 Impurity 4 can I order?

We supply Vardenafil Impurity 4 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 Impurity 4?

Yes. Every lot of Vardenafil Impurity 4 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 Impurity 4 be shipped internationally?

Yes. We export Vardenafil Impurity 4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.