Sildenafil citrate | PDE5 inhibitor

CAS:
171599-83-0
Catalog Number:
10-1221
Activity:
PDE5 inhibitor
Chemical Names:
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; UK-92480
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
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
Shipping Code:
RT

Available Options

Size:PriceQuantity 
10 mg$40.00
50 mg$100.00

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

CAS:
171599-83-0
Catalog Number:
10-1221
Activity:
PDE5 inhibitor
Chemical Names:
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; UK-92480
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
Stability:
Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee

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