A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor. Solubility: Chloroform, Methanol Stability: Moisture sensitive Melting point: 164-166C Atmosphere: Inert Gas Method for Determining Identity: Proton NMR Spectroscopic Analysis TLC Conditions: SiO2: Dichloromethane: Methanol: NH4OH, 9ml:1ml, 2 drops: Visualized with UV and AMCS, Single spot, Rf=0.65. Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
460.55
Purity:
~90%
Form:
Supplied as a white solid
CAS Number:
[139755-82-1]
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