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Pharmacopeial Impurities (EP / USP / BP)

Vardenafil EP Impurity C

Reference StandardAvailable on request

Order Vardenafil EP Impurity C (CAS 1255919-03-9) online at Zemixal: C38H46N10O8S2, COA and SDS with every lot, worldwide shipping.

Pack sizes
Vardenafil EP Impurity C chemical structure
CAS number1255919-03-9
FormulaC38H46N10O8S2
Molar mass835 g/mol
Physical formSolid
HS code38229090
InChIKeyWYKDSGFHYVWQNO-UHFFFAOYSA-N
IUPAC name2-[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

About Vardenafil EP Impurity C

Analytical teams working on Vardenafil use Vardenafil EP Impurity C as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1255919-03-9, formula C38H46N10O8S2 and molar mass 835 g/mol. It is handled as a solid.

Use cases we see most often

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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Vardenafil

See every impurity, metabolite and related compound we list for this API.

Vardenafil standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Vardenafil EP Impurity C
Product nameVardenafil EP Impurity C
Catalogue numberZX-022997
CAS number1255919-03-9
IUPAC name2-[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 formulaC38H46N10O8S2
Molar mass835 g/mol
Exact mass834.2942
GradeReference Standard
Physical formSolid
XLogP34.1
H-bond donors / acceptors2 / 14
Topological polar surface area229 Ų
HS code38229090
InChIKeyWYKDSGFHYVWQNO-UHFFFAOYSA-N
SMILESCCCC1=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 CID136265625
SynonymsVardenafil Dimer, Vardenafil - Impurity C, Vardenafil Dimer Impurity

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Vardenafil EP Impurity C
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Vardenafil EP Impurity C

Which CAS number identifies Vardenafil EP Impurity C?
Vardenafil EP Impurity C is registered under CAS 1255919-03-9. You may also see it listed as Vardenafil Dimer, Vardenafil - Impurity C, Vardenafil Dimer Impurity. Our catalogue number for this item is ZX-022997.
What are the formula and molar mass of Vardenafil EP Impurity C?
For Vardenafil EP Impurity C, its formula is C38H46N10O8S2 and its molar mass is 835 g/mol. InChIKey WYKDSGFHYVWQNO-UHFFFAOYSA-N lets you match it in any structure database.
How is Vardenafil EP Impurity C used in pharmaceutical QC?
Vardenafil EP Impurity C is a characterised reference material linked to Vardenafil. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Vardenafil EP Impurity C?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Vardenafil EP Impurity C?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Vardenafil EP Impurity C to my country?
Yes. Vardenafil EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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