Vardenafil CAS 224785-91-5 Legal Sex Raw Steroid Hormone Powder
Detalles Rápidos :
Nombre del producto: VARDENAFIL HYDROCHLORID
As: Valdenafil.HCl , VARDENAFIL, HYDROCHLORIDE SALT
No CAS.: 224785-91-5
Ensayo: 99%
Apariencia: polvo blanco
EINECS:
Fórmula molecular: C23H34Cl2N6O4S
Peso molecular: 306.44
Molecular structure:
Punto de fusion: 214-216° C
Fabricante: Xinrunde
Uso: Es materia prima farmacéutica.,indicado para el tratamiento de la disfunción eréctil
Descripción
Vardenafilo (POSADA) is a PDE5 inhibitor used for treating erectile dysfunction. Vardenafil’s indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to Sildenafil citrate (viagra) and Tadalafil (cialis). The difference between the Vardenafil molecule and Sildenafil citrate is that a nitrogen atom has different position and the change of Sildenafil’s piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both Sildenafil and Vardenafil. Vardenafil’s relatively short effective time is comparable to but somewhat longer than Sildenafil’s.
Vardenafilo, como con todos los inhibidores de la PDE5, no debe ser utilizado por hombres que toman medicamentos con nitrato, because combining them with Vardenafil might provoke potentially life-threatening hypotension (presión arterial baja).Más lejos, Vardenafil lengthens QT interval. Por lo tanto, no debe ser tomado por hombres que estén tomando otros medicamentos que afecten el intervalo QT. (such as Amiodarone).
Solicitud
Vardenafil’s indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate (viagra) and tadalafil (cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom’s position and the change of sildenafil’s piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil’s relatively short effective time is comparable to but somewhat longer than sildenafil’s.
Más allá de sus indicaciones para la disfunción eréctil, Vardenafil puede ser eficaz en el tratamiento de la eyaculación precoz., where it may significantly increase the time from penetration to ejaculation.
COA :
| Artículo |
Estándar |
Result |
| Apariencia |
Yellow or light yellow crystalline powder |
Cumple |
| Punto de fusion |
About 182ºC |
181.5~182.5ºC |
| Solubilidad |
Cumple |
Cumple |
| Identificación |
Positivo |
Positivo |
| Pérdida por secado |
≤0,5% |
0.22% |
| Heavy metais |
≤0.002 |
Cumple |
| Residuos en ignición |
≤0.1% |
0.06% |
| Related substsnces |
≤0,5% |
0.20% |
| Isotretinoin |
≤0,5% |
0.42% |
| Ensayo |
97.0~102,0% |
99.70% |
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