E-mail: [email protected]
Rongxin Bio-Tech Co.,Ltd（H.K.)
FAX: 029-62388781
FEL: +8618220537895
E-mail: [email protected]
Address: Xi'an Jianshe Mansion,China, Shaanxi Sheng, Xian Shi, Yanta Qu, QuJiang ShangQuan, Yanta S Rd
Name:Vardenafil
CAS No: 224785-91-5
Molecular formula: C23H33ClN6O4S
Molecular weight: 525.06
Appearance: White Crystalline or Crystalline Powder
Assay: 99% min
Minimum order: 10gram
Product details
| Name | Vardenafil |
| Synonyms | Vardenafil |
| CAS No | 224785-91-5 |
| Molecular formula | C23H33ClN6O4S |
| Molecular weight | 525.06 |
| Supply ability | 500-600kg/month |
| Purity | 99% |
| Appearance | White Or Almost White Crystalline Powder |
| Min order quantity | 10g |
| Quality standard | COA |
| Shipping Method | EMS,DHL,UPS,TNT or FEDEX，HKEMS. |
| Packing | As your require |
| payment Method | Bank Transfer Bitcion |
| Storage | Room temperature more than 20 Celsius degree to agglomerate, or so 30 Celsius degree into a liquid. |
| Grade | Pharmaceutical Grade |
| Package | In foil bag or drum. |
| Manufacture | RongXin |
| Usage | It is a highly selective PDE-5 inhibitor, playing a role in the treatment of the penile erection mainly through specific inhibition of PDE-5 activity. Compared with similar products of the drug, it has the characteristics of fast onset of action, efficacy reliable, high quality and erection of good security |
Product description
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).
Test Specifications
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. |
Rongxin Bio-Tech company’s Competitive Advantage to you
1. Quality: all products are produced under GMP, purity more than 99%.
2. More competitive price from factory directly.
3. Customized:accept,we would supply OEM service for the Peptides,hgh,steriods raw powders and other products.
4. Prompt delivery day :shipment will do within 3 working day after receive payment.
5. Safe shipping: bubble+aluminum bag+carton
6. Payment methods: Money gram, western union,T/T advance or bank transfer payment.
Contact information
Enterprise mailbox:[email protected]
Skype:[email protected]
Whatsapp:+86-18729210590
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