Vardenafil HCL Trihydrate 330808-88-3 Hormone and endocrine
Payment: T/T, L/C
Product Origin: China
Shipping Port: Beijing/Shanghai/Hangzhou
Production capacity: 50kg/month
Order(MOQ): 25kg
Lead Time: 3 Working Days
Storage condition: Stored in cool, dry place, room temperature.
Package material: drum
Package size: 25kg/drum
Safety information: Not dangerous goods
Introduction
Vardenafil (Vardenafil) is the latest drug in the world's latest functional disorder (ED) treatment field. Compared with sildenafil, it has the following advantages: less dosage, and takes effect quickly. Vardenafil hydrochloride (Aleida) has the characteristics of potency, high selectivity and good tolerance, and its advent has brought a new option for the treatment of erectile dysfunction (ED).
Specification (USP42)
|
Item |
Specification |
| Appearance | White or slightly brown or yellow powder |
| Solubility | Slightly soluble in water
Freely soluble in anhydrous ethanol Practically insoluble in heptanes. |
| Identification | Test A: By Infrared absorption spectrophotometry |
| Test B: the retention time of the major peak of the sample solution corresponds to that of the standard solution. | |
| Test C: by chloride test | |
| Organic impurities | 7-Methyl vardenafil: ≤0.15% |
| Vardenafil acid: ≤0.10% | |
| Vardenafil dimer: ≤0.10% | |
| Any unspecific impurities: ≤0.10% | |
| Total impurities: ≤0.30% | |
| Water | 8.8%-10.5% |
| Residue on ignition | ≤0.10% |
| Assay by HPLC | 98.0% to 102.0% (anhydrous basis) |
