Vardenafil CAS: 224785-91-5 email:jaymee at ycphar dot com. skype:jaymee_49 Alias:;Fardenafil CAS No: 224785-91-5 MF: C23H33ClN6O4S MW: 525.06 Purity: 99% Appearance: white powder, odorless, taste bitter and astringent soluble in water and alcohol. Use: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction. 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. The difference between the vardenafil molecule citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's. Competitive advantages: 1. Rich experience. We specialize in this field for many years, our steroids and hormones exported to all over the world and established long friendly relations of cooperation with them. 2. Great quality, purity and favorable. Good quality is one of our biggest secret to success; you can get the best quality and service from us. 3. Safest and fastest delivery. We have adequate stock so that we can deliver the products within 24 hours as soon as receiving the payment. Fast and discreet shipment will be arranged to pass Customs. 4. Good package. Unique ways to ship 10g to100kg powders to your destination. We offer melting powder into liquid service and ship the liquid in special bottles. 5. Great after-sales service. Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately. General Comments: We have professional team for package and shipment. various ways to ship 10g to100kg powders at one time to your country. Our shipments are by DHL, FEDEX, HKEMS, UPS, etc for 25kg, between 25kg~200kg by air, over 200kg by sea. Fast and secure shipment could be arranged for customs pass Guaranteed. Our company has independent import and export authority, also has the certificate of importing and exporting pharmaceutical materials. At the same time we are developed manufacturers with mass stock.
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