Vardenafil

Vardenafil (CAS 224785-90-4), also marketed as Levitra and Vivanza, is a pharmaceutical active ingredient for erectile dysfunction.

Where is Vardenafil used?

• Pharmaceutical manufacturing: primary active in film-coated and orally disintegrating tablets
• Branded and generic prescription products under regulatory approval
• Compounding pharmacies: bulk API for patient-specific formulations meeting USP or EP standards
• Analytical laboratories procure it as a reference standard for pharmacological study.

Good to know: It belongs to the PDE5 inhibitor class and is a regulated API.

Commercial specifications

• Bulk quantities from research-scale grams to commercial kilogram lots
• CoA and HPLC purity data
• Regulatory starting material or DMF support depending on supplier qualification