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Steroid Hormones Vardenafil white powder 99% purity / Levitra Powder CAS 224785-91-5
Quick Detail:
Molecular Formula: C23H32N6O4S
Product Name: Vardenafil,Cialis
CAS No.: 224785-91-5
Molecular Formula: C23H32N6O4S
Assay: 99%
Appearance: White to almost white crystalline powder, odorless, a little acerbity, uble in water, ethanol
Pakcing: 1kg/foil bag
Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction
Description:
Vardenafil
Alias: Levitra;Fardenafil
CAS No: 224785-91-5
MF: C23H33ClN6O4S
MW: 525.06
Applications:
Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from vaginal penetration to ejaculation.
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 causing lengthening of the QT interval. Therefore it should not be taken by men taking other medications that affect the QT interval (such as amiodarone).
Specifications
Test Items | Specification | Test Results |
Description | White or almost white crystalline powder | White crystalline powder |
Melting Point | 191.0～193.0℃ | 192℃ |
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. | |
