Vardenafil
Sopomenke: Vardenafil hidroklorid; Valdenafil; Valdenafil HCl, Vardenafil HCL
CAS:224785-90-4
MF: C23H33ClN6O4S
MW: 525.06
Čistost: 99.91%
Standardno: USP
Znak: Bel do skoraj bel kristalinični prah, brez vonja, malo ostrine, topen v vodi, etanol
Uporaba: Selektivna vrsta fosfodiesteraze 5 (PDE5) inhibitor; Farmacevtska surovina; Indicirano za zdravljenje erektilne disfunkcije(ED).
Vardenafil, kot pri vseh zaviralcih PDE5, ne smejo uporabljati moški, ki jemljejo nitratna zdravila, ker lahko njihova kombinacija z vardenafilom povzroči potencialno življenjsko nevarno hipotenzijo (nizek krvni tlak). Nadalje, Vardenafil povzroča podaljšanje intervala QT. Zato ga ne smejo jemati moški, ki jemljejo druga zdravila, ki vplivajo na interval QT (kot je amiodaron).
Vardenafil is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, vardenafil works by increasing blood flow to the penis to help a man get and keep an erection.
This drug does not protect against sexually transmitted diseases (such as HIV, hepatitis B, gonorrhea, syphilis). Practice "safe sex" such as using latex condoms. Consult your doctor or pharmacist for more details.
Vardenafil action is just like that of tadalafil and Sildenafil. It has the ability to control over the activity of this enzyme. Vardenafil stops the activity of this enzyme and improves the blood flow to the penis which makes it firm and erect. Ob istem času, the blood vessels carrying blood away from the penis decrease in size and decrease the removal of blood from the penis. Erection can be easily achieved by using Vardenafil.
| Preizkusni predmeti |
Specifikacija |
Rezultati testa |
| Opis |
Bel ali skoraj bel kristaliničen prah |
Bel kristalinični prah |
|
Tališče |
191.0~193,0ºC |
192ºC |
|
Izguba pri sušenju |
≤1,0 % |
0.5% |
|
Heavy metal |
≤20 ppm |
15ppm |
|
TLC |
Samo eno mesto |
Samo eno mesto |
|
Test |
≥99,5 % |
99.91% |
|
Zaključek |
Skladen je z USP 32 standard. |
