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Product Details

Sildenafil citrate | PDE5 inhibitor

Sildenafil citrate (171599-83-0) is a potent and selective phosphodiesterase (PDE5) inhibitor, IC50=4 nM).1-3 Clinically useful agent for male erectile disfunction4 and pulmonary hypertension5.

References/Citations

1) Terrett et al. (1996), Sildenafil (VIAGRATM), a potent and selective inhibitor of type 5 cGMP phosphodiesterase with utility for the treatment of male erectile dysfunction; Bioorg. Med. Chem. Lett., 6 1819
2) Ballard et al. (1998), Effects of sildenafil on the relaxation of human corpus cavernosum tissue in vitro and on the activities of cyclic nucleotide phosphodiesterase isozymes; J. Urol., 159 2164
3) Turko et al. (1999), Inhibition of cyclic GMP-binding cyclic GMP-specific phosphodiesterase (Type 5) by sildenafil and related compounds; Mol. Pharmacol., 56 124
4) Teixeira et al. (2006), Differential effects of the phosphodiesterase type 5 inhibitors sildenafil, vardenafil, and tadalafil in rat aorta; J. Pharmacol. Exp. Therap., 316 654
5) Ghofrani et al. (2006), Sildenafil: from angina to erectile dysfunction to pulmonary hypertension and beyond; Nat. Rev. Drug Discov., 5 689

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Catalog#  10-1221-0010

$36.00
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CAS:
171599-83-0
Catalog Number:
10-1221
Activity:
PDE5 inhibitor
Chemical Name:
1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-methylpiperazine citrate
Molecular Weight:
666.70
Molecular Formula:
C22H30N6O4S • C6H8O7
Solubility:
Soluble in DMSO (up to 60 mg/ml)
Physical Properties:
White solid
Purity:
98% by HPLC
NMR (Conforms)
Storage Temperature:
RT (des.)
Stability:
Stable for 1 year as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
Shipping Code:
RT
Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications.

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