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Vardenafil
Venkatasai is a leading provider of pharmaceutical reference standards, specializing in the supply of high-purity Vardenafil reference materials. Our portfolio includes both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamine derivatives (N-NO products). These reference standards play a crucial role in pharmaceutical R&D, aiding in formulation development, ANDA/DMF submissions, quality control, method validation, stability studies, and impurity profiling—including the identification and assessment of potentially genotoxic impurities.
Each Vardenafil-related product is rigorously characterized and delivered with a detailed Certificate of Analysis (COA) and comprehensive analytical data to ensure regulatory compliance. Upon request, we also offer EP/USP traceable standards. To maintain the highest quality standards, all materials are subject to periodic re-testing and continuous quality monitoring.
Vardenafil HCl
Vardenafil EP Impurity A
Vardenafil EP Impurity B
Vardenafil EP Impurity C
Vardenafil Hydrochloridum Trihydricum
Vardenafil Dihydrochloride
Vardenafil Carboxylic Acid Impurity
Vardenafil Chlorosulfone Impurity
Vardenafil Dessulfonyl Impurity
Vardenafil Hydroxy Impurity
Vardenafil Hydroxy Thione Impurity
Vardenafil N-Desethyl Impurity
Pseudo Vardenafil
Vardenafil Benzoyl Impurity
Acetyl Vardenafil
Vardenafil Impurity (2-Ethoxy-N-Hydroxy Benzamidine)
Vardenafil Impurity (2-Ethoxy Benzamidine Hydrochloride)
Vardenafil Oxopiperazine
Vardenafil Acetyl Analogue
Vardenafil N-Oxide
N-Desethyl-N-Methyl Vardenafil
O-Desethyl Vardenafil
Vardenafil Di Ester Impurity (Z isomer)
Vardenafil Impurity 1
Vardenafil Impurity 2
Vardenafil Impurity 4
Vardenafil Impurity 5
Vardenafil Impurity 6
Vardenafil Impurity 7
Vardenafil Impurity 8
Vardenafil Impurity 9
Vardenafil Impurity 10
