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 and 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 and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's.
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).
| TEST | SPECIFICATIONS | RESULTS |
| Appearance | White to yellow crystalline powder | White crystalline powder |
| Identification | A. Should meet the requirement | Conforms |
| B. Should meet the requirement | Conforms | |
| Impurity A | ≤0.5% | N.D. |
| Impurity B | ≤0.3% | 0.075% |
| Loss on drying | ≤0.5% | 0.085% |
| Residue on Ignition | ≤0.1% | 0.045% |
| Residual solvent | Ethanol≤0.5% | 0.026% |
| Ethyl acetate≤0.5% | N.D. | |
| Tetrahydrofuran≤0.072% | N.D. | |
| Heavy Metal | ≤20ppm | Conforms |
| Assay | 98.0%~102.0% | 99.66% |
Vardenafil's indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to citrate and tadalafil . The difference between the vardenafil molecule and citrate is a nitrogen atom's 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 it.
Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from penetration to ejaculation.
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason
Whatsapp:+8618206063252; +8618759200098
E-mail: june@steroidpowder-hjtc.com;
eason@steroidpowder-hjtc.com
Web site:https://www.steroidpowder-hjtc.com/
http://www.safeststeroid.com/
http://www.glassviallabels.com/
https://hjtc-printing.en.made-in-china.com/
1. More than 10 years Rich Experience:Our company is a professional production leading factory in China in pharmaceutical area of many years.
2. Discreet Package :The packing suits you best would be choosen to cross customs safely. also our warehouse have more than 1hundreds of packing methods ,Or if you have your own ideal way, it could be also taken into consideration .
3. Top Quality: High quality guaranteed, once any problem is found, the package would be reshipped for you .and some other products for free .
4. Security Shipping:Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
5. Fast Delivery:we hare stock ,so we can deliver your order in 4hours when payment information was confirmed.
6. Quality Service:we will give you warm after-sale service,if any question we will reply you at once .
7. Competitive Prices:big discount under market price ,plz connect me ,a gift is ready for you
Hjtc (Xiamen) Industry Co., Ltd. is a pilot enterprise of pharmaceutical raw materials in china. And factory is a professional new-typeSupplier of the Pharmaceutical Packaginga &Steroids Raw Materials .It's factory founded in July 2008 by a group overseas PhD and experienced commercial professionals in Hubei,China. Biocar committed to emerge as a leading of manufacturing, marketing and CMO service of Active Pharmaceutical Ingredients,Intermediates and Herb Extract for global life Science Companies.we have established close and stable cooperative relationship with over 450 manufacturers with long-term with consistent suppliers at India and China.Our mission is to bring products to markets in the most effective & efficient way in terms of high value and quality.Our exports reach more than 108 countries through branches, subsidiaries and distribution network spread across the Europe,North America, Asia, ,South America and MEA.Our focus is to add value to the global pharmaceutical industry by serving as a reliable partner.
1. Any inquiries will be replied within 24 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & formulation development.
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Make an order |
Please make clear what product and what quantity you need |
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Quote |
Prices and Specifications details would be offered for you to consider and confirm |
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Payment ways |
Bank Transfer, Western Union, Money Gram and Bitcoin |
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Delivery ways |
All Express Modes(EMS, DHL, TNT, FedEx, UPS, etc.) |
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Shipping address |
Provide your Valid and Correct destination address info(if possible with post code, phone number). |
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Packing |
Select best ways according to quantity and safety degree(Super discreet, professional and experienced) |
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Lead time |
Within 8 hours upon receipt of payment |
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Package picture |
Photos of package would be offered to tell apart the items |
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Tracking number |
Offered once it is released |
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Shipping time |
3-7 working days (Door-to-Door) |
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After-sale service |
24/7 Online for any problems |
| 1 | Testosterone enanthate | CAS: 315-37-7 |
| 2 | Testosterone acetate | CAS: 1045-69-8 |
| 3 | Testosterone propionate | CAS: 57-85-2 |
| 5 | Testosterone cypionate | CAS: 58-20-8 |
| 6 | Testosterone phenylpropionate | CAS: 1255-49-8 |
| 7 | Testosterone isocaproate | CAS: 15262-86-9 |
| 8 | Testosterone decanoate | CAS: 5721-91-5 |
| 9 | Testosterone Sustanon 250 | |
| 10 | Testosterone undecanoate | CAS: 5949-44-0 |
| 11 | Turinabol (4-Chlorotestosterone acetate) | CAS: 855-19-6 |
| 12 | Oral turinabol | CAS: 2446-23-3 |
| 13 | Stanolone (androstanolone) | CAS: 521-18-6 |
| 14 | Nandrolone Decanoate (DECA) | CAS: 360-70-3 |
| 15 | Nandrolone Cypionate | CAS: 601-63-8 |
| 16 | Nandrolone Phenypropionate (Durabolin) | CAS: 62-90-8 |
| 17 | Boldenone Undecylenate (Equipoise) | CAS: 13103-34-9 |
| 18 | Boldenone Acetate | CAS :2363-59-9 |
| 19 | Drostanolone Propionate (Masteron) | CAS: 521-12-0 |
| 20 | Drostanolone Enanthate | CAS: 472-61-1 |
| 21 | Superdrol Powder (methyl-drostanolone) | CAS: 3381-88-2 |
| 22 | Trenbolone Acetate (Finaplix H/Revalor-H) | CAS: 10161-34-9 |
| 23 | Trenbolone Enanthate (parabolan) | CAS: 10161-33-8 |
| 24 | Trenbolone Hexahydrobenzyl Carbonate | CAS: 23454-33-3 |
| 25 | Epiandrosterone | CAS: 481-29-8 |
| 26 | Dehydroisoandrosterone Acetate | CAS: 853-23-6 |
| 27 | 7-keto DHEA (7-oxo DHEA) | CAS: 566-19-8 |
| 28 | Methenolone Enanthate (Primobolan) | CAS: 303-42-4 |
| 29 | Methenolone Acetate | CAS: 434-05-9 |
| 30 | Methandrostenolone(Dianabol) | CAS: 72-63-9 |
| 31 | Tamoxifen Citrate (Nolvadex) | CAS: 54965-24-1 |
| 32 | Clomiphene citrate | CAS: 50-41-9 |
| 33 | Toremifene citrate | CAS: 89778-27-8 |
| 34 | Letrazole(Femara) | CAS: 112809-51-5 |
| 35 | vardenafil | CAS: 831217-01-7 |
| 36 | CAS: 119356-77-3 | |
| 37 | HCl | CAS: 1071929-03-7 |
| 38 | Dutasteride | CAS: 164656-23-9 |
| 39 | Finasteride | CAS: 98319-26-7 |
| 40 | Yohimbine HCl | CAS: 65-19-0 |
Q1: Have your Product Quality been Approved by the Third Party Lab?
A: Yes, all the products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.
Q2: How do you treat quality complaint?
A: First of all, our QC department will do the strict examination of our export products by HPLC, UV, GC ,
TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem, caused by us, we will send you free goods for replacement or refund your loss.
Q3: Do you Accept Sample Order?
A: Yes, we can accept small order from 10g, 100g and 1kg for your evaluation quality of our goods.
Q4: Is there any discount?
A: Yes, for the larger quantity, we always support with better price for our further cooperation.
Q5: Do you accept VISA business credit card?
A: Sorry we don't accept VISA credit card, but we'd like to accept the bank transfer, Western Union, Paypal or Bitcoin.
Q6: How long does it take the goods to arrive?
It is Depending on your location,
For the small order, please expect the 5-7 days by DHL,UPS,TNT, FEDEX, EMS and so on.
For the mass order, please allow the 5-8 days by Air or 20-35 days by Sea.
Q7: Do you have any reshipment policy?
Of course, we have the good after-sale service and re-shipment policy if the parcel lose.
Our long association with our clients has brought great benefits, we always take the upmost care in the packaging of our products. Our clients will confirm this as even they struggle to find them without help at times.
But in spite of our best efforts, it is still possible will seize a small number of packages. In this circumstance we promise reship free to establish a long term relationship with each other.
Q8: Can I get a sample?
A: Of course. For most products, we can provide you a free sample to test the quality, while the shipping cost should be undertook by your side.
We have formed a technology and management team that cooperate closely with some overseas Labs all speak highly of our safe shipping and goods.
please do not hesitate to contact us.
