Chemical Machinery

Odorless Generic Vardenafil HCL 20mg 224785-91-5 , Vardenafil Hydrochloride ? ? Quick detail of Vardenafil HCL ? Basic Info: CAS No: 224788-91-5 MF: C23H33ClN6O4S MW: 525.06 Purity: 99% Half life: 4-5 hours Appearance: white powder, odorless, taste bitter and astringent soluble in water and alcohol. Storage: in a cool and dry well-closed container and in ventilated area ? General Infomation Of Vardenafil HCL ? Product Description: Vardenafil (INN) is a PDE5 inhibitor used for treating erectile dysfunction. Vardenafil& acute;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& acute;s position and the change of sildenafil& acute;s piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil& acute;s relatively short effective time is comparable to but somewhat longer than sildenafil& acute;s. ? ? Specifications: ?
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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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? ? ? Other Sex Health Supplement ?
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Tadalafil | 171596-29-5 |
Epimedium Extract | 489-32-7 |
Maca Extract | 5289-74-7 |
Yohimbine HCl | 65-19-0 |
Jin Yang Base | 53-16-70 |
Dapoxetine HCl | 129938-20-1 |
Dapoxetine | 119356-77-3 |
Avanafil | 330784-47-9 |
Vardenafil HCL | 224785-91-5 |
Vardenafil | 224785-90-4 |
Sildenafil Citrate | 139755-83-2 |
Sildenafil Mesylate | 131543-23-2 |
Flibanserin | 167933-07-5 |
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