Gisadenafil besylate

Cat. No. 4165

Gisadenafil besylate C23H33N7O5S.C6H6O3S [334827-98-4]

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Alternative Name: UK 369003

Chemical Name: 5-[2-Ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]-3-pyridinyl]-3-ethyl-2,6-dihydro-2-(2-methoxyethyl)-7H-pyrazolo[4,3-d]pyrimidin-7-one benzenesulfonate

Biological Activity

Potent PDE5 inhibitor (IC50 = 1.23 nM). Shows >100-fold selectivity for PDE5 over PDE6. Orally bioavailable.

Licensing Information

Sold for research purposes under agreement from Pfizer Inc.

Technical Data

Soluble to 10 mM in water and to 100 mM in DMSO
>99 %
Desiccate at RT

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

Certificate of Analysis: View current batch
Safety Data Sheet: View Safety Data Sheet

Rawson et al (2012) The discovery of UK-369003, a novel PDE5 inhibitor with the potential for oral bioavailability and dose-proportional pharmacokinetics. Bioorg.Med.Chem. 20 498. PMID: 22100260.

Hashim and Abrams (2010) Emerging drugs for the treatment of benign prostatic obstruction. Exp.Opin.Invest.Drugs 15 159. PMID: 20446824.

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Keywords: Gisadenafil besylate, supplier, pfizer, phosphodiesterases, inhibitors, inhibits, PDE5, UK369003, Tocris Bioscience, Phosphodiesterase Inhibitor products

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