Oral Steroid Hormones Vardenafil Powder For Sex Impotence CAS No. 224785-91-5
Quick Details :
Alias: Levitrthat ; Fardenafil
Molecular Formula: C23H32N6O4S
Product Name: Vardenafil
CAS No: 224785-91-5
Molecular Formula: C23H32N6O4S
Grade: Pharmaceutical Grade
Manufacturer: Biocar
Delivery time: within 12 hours upon receipt of payment
Delivery: EMS, DHL, TNT, FedEx, UPS
Assay: 98%Appearance: White to almost white crystalline powder, odorless, a little acerbity, uble in water, ethanol
Packing: 1 kg/foil bag
Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction
Product Descripition:
Vardenafil (INN) 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 . The difference between the Vardenafil molecule and citrate is that a nitrogen atom has different position and the change of piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both and Vardenafil.
Vardenafil's relatively short effective time is comparable to but somewhat longer than .Vardenafil, as with all PDE5 inhibitors, should not be used by men taking nitrate medications, because combining them with Vardenafil might provoke potentially life-threatening hypotension (low blood pressure).Further, Vardenafil lengthens QT interval. Therefore it should not be taken by men taking other medications that affect the QT interval (such as Amiodarone).
COA:
| Test Items |
Specification |
Test Results |
| Description |
White or almost white crystalline powder |
White crystalline powder |
| Melting Point |
191.0~193.0ºC |
192ºC |
| Loss of drying |
≤1.0% |
0.5% |
| Heavy Metal |
≤20ppm |
15ppm |
| TLC |
Only one spot |
Only one spot |
| Assay |
≥99.5% |
99.91% |
| Conclusion |
It complies with the USP 32. |
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