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  • COA available · Certificate of analysis per batch
  • USA made · Third-party verified
  • Same-day dispatch · On orders placed before cut-off
  • Free shipping over $175 · Applied automatically at checkout

For laboratory and research use only. Not for human or veterinary use.

Sildenafil 100mg 100

$90.00

Sildenafil pill the Qty is 100 tabs at 100mg each.

  • Research grade
  • USA made

6 in stock

  • Certificate of analysis available per batch
  • Ships from a US facility
  • Free shipping on orders over $175
  • COA available Certificate of analysis per batch
  • USA made Third-party verified
  • Same-day dispatch On orders placed before cut-off
  • Free shipping over $175 Applied automatically at checkout

About Sildenafil 100mg 100

Sildenafil is a potent phosphodiesterase-5 (PDE-5) inhibitor extensively studied in preclinical and in-vitro models examining cyclic guanosine monophosphate (cGMP) signaling pathways. This 100 mg tablet formulation is designed for comprehensive laboratory research applications investigating PDE-5 enzyme function, downstream signaling cascades, and smooth muscle physiology. Available as pharmaceutical-grade for controlled experimental settings in vascular and smooth muscle research.

Chemical Specifications:

  • Chemical Name: 1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine
  • Molecular Formula: C22H30N6O4S
  • Molecular Weight: 474.58 g/mol
  • Compound Class: Phosphodiesterase-5 inhibitor

Sildenafil functions as a selective inhibitor of PDE-5, which regulates cGMP hydrolysis in smooth muscle cells. Research models employ sildenafil to investigate vascular signaling, enzyme kinetics, and cGMP-dependent pathways relevant to vascular biology and endothelial function studies.

Research Applications:

  • Examining phosphodiesterase-5 enzyme inhibition kinetics in cell-free assays
  • Modeling cGMP signaling in vascular smooth muscle cell cultures
  • Investigating PDE-5-mediated pathways in vascular endothelial tissue preparations
  • Characterizing compound potency and selectivity in enzyme assays
  • Evaluating dose-response relationships in preclinical smooth muscle models

Storage and Handling:

  • Store at 2-8°C in light-resistant containers to maintain stability
  • Keep in a cool, dry environment away from moisture exposure
  • Maintain appropriate laboratory temperature controls during experimentation
  • Handle with standard laboratory protocols for pharmaceutical-grade compounds

Product Specifications:

  • Purity: >98% HPLC
  • Form: 100 mg each
  • Appearance: White to off-white crystalline
  • Quantity: 100

FOR RESEARCH USE ONLY. Not intended for human consumption or clinical use. All products are sold strictly for laboratory, educational, and scientific research purposes.

Technical data

Chemical Name
1-[[3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine
Molecular Formula
C22H30N6O4S
Molecular Weight
474.58 g/mol

Frequently asked questions

What is the molecular formula and weight of Sildenafil 100mg 100?

Molecular formula C22H30N6O4S, molecular weight 474.58 g/mol.

How is Sildenafil 100mg 100 supplied?

In tablet form. The quantity and strength for this listing are given in the product name above.

Can Sildenafil 100mg 100 be used in humans or animals?

No. Every compound on this site is supplied for laboratory and research use only, and is not for human or veterinary use or consumption.

Research use only

Sildenafil 100mg 100 is supplied strictly as a research chemical for laboratory use. It is not for human or veterinary use or consumption, is not a drug, food or supplement, and is not approved by the U.S. Food and Drug Administration for any purpose.

Handle only in a controlled laboratory setting, by qualified personnel, in accordance with applicable law and good laboratory practice.

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