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Men's Health
Medication and Drugs
Viagra (Sildenafil)

What is the structural formula of Viagra?


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Wiki User
September 15, 2011 10:46AM

Viagra is a formulation.It does not have a structural formula.The active ingredient is sildenafil citrate.and the formulation contains microcrystalline cellulose,calcium hydrogen phosphate(anhydrous),croscarmellose sodium and magnesium stearate in the core and HPMC, lactose, titanium dioxide, TEC and indigocarmine blue colour in the coating.