Vardenafil EP Impurity C

Name: Vardenafil EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-023983

About Vardenafil EP Impurity C

Vardenafil EP Impurity C is a pharmacopeial impurity of Vardenafil carrying the CAS registry number 1255919-03-9. The compound has the formula C38H46N10O8S2, corresponding to a molecular weight of 835.0 g/mol. Alternative names: Vardenafil Dimer and Vardenafil - Impurity C.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Vardenafil, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Vardenafil EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Vardenafil

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

Vardenafil impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Vardenafil EP Impurity C
Catalogue No.	VQ-023983
CAS Number	1255919-03-9
IUPAC name	2-[2-ethoxy-5-[4-[4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-2-yl)phenyl]sulfonylpiperazin-1-yl]sulfonylphenyl]-5-methyl-7-propyl-3H-imidazo[5,1-f][1,2,4]triazin-4-one
Molecular formula	C₃₈H₄₆N₁₀O₈S₂
Molecular weight	835 g/mol
Exact mass	834.2942
Grade	Reference Standard
HSN code	38229090
InChIKey	WYKDSGFHYVWQNO-UHFFFAOYSA-N
SMILES	CCCC1=NC(=C2N1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)S(=O)(=O)C5=CC(=C(C=C5)OCC)C6=NN7C(=NC(=C7C(=O)N6)C)CCC)OCC)C
PubChem CID	136265625

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	2 / 14
TPSA	229 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 EP Impurity C?

The CAS Registry Number of Vardenafil EP Impurity C is 1255919-03-9. It is also known as Vardenafil Dimer, Vardenafil - Impurity C, Vardenafil Dimer Impurity.

What is the molecular formula and molecular weight of Vardenafil EP Impurity C?

Vardenafil EP Impurity C has the molecular formula C38H46N10O8S2 and a molecular weight of 835 g/mol.

What is Vardenafil EP Impurity C used for?

Vardenafil EP Impurity C 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 EP Impurity C can I order?

We supply Vardenafil EP Impurity C 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 EP Impurity C?

Yes. Every lot of Vardenafil EP Impurity C 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 EP Impurity C be shipped internationally?

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