Sildenafil Citrate

• Synonyms
• Sildenafil citrate, Viagra, Revatio, 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate, UK-92480 citrate.

Sildenafil citrate is the active ingredient in Viagra, and it’s still the benchmark for erectile dysfunction treatments. It works by inhibiting PDE5, which boosts cGMP levels and relaxes smooth muscle in the corpora cavernosa. That mechanism makes it a reliable choice for both pharmaceutical and research applications.

We supply sildenafil citrate as a high-purity crystalline powder, ideal for formulation development and commercial production. Every batch comes with a full COA, and we can handle orders from small research quantities to bulk industrial volumes.

Function

• PDE5 inhibition: Selective inhibitor of phosphodiesterase type 5, enhancing nitric oxide-driven vasodilation.
• Therapeutic use: Primary treatment for erectile dysfunction and pulmonary arterial hypertension.
• Research tool: Widely used in studies investigating smooth muscle relaxation and vascular biology.

Source & Purity

• Purity: ≥ 99.0% by HPLC, meeting pharmacopoeia standards.
• Consistency: Strict quality control ensures batch-to-batch uniformity.

Documentation & Supply

• Documentation: COA, MSDS, TDS
• Lead time: Stock available, ships within 3-5 days.
• Packaging: Sealed bags or drums, custom sizes available.

Request For Quote

• Our Address: 280 Main Street, Xian, Shaanxi, China
• LyvBio Co., Ltd. — Email: info@lyvbio.com