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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

Vardenafil Hydrochloride

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

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Product Details

Product details


NameVardenafil
SynonymsVardenafil
CAS No224785-91-5
Molecular formulaC23H33ClN6O4S
Molecular weight525.06
Supply ability500-600kg/month
Purity99%
AppearanceWhite Or Almost White Crystalline Powder
Min order quantity10g
Quality standardCOA
Shipping MethodEMS,DHL,UPS,TNT or FEDEX,HKEMS.
PackingAs your require
payment MethodBank Transfer Bitcion
StorageRoom temperature more than 20 Celsius degree to agglomerate, or so 30 Celsius degree into a liquid.
GradePharmaceutical Grade
PackageIn foil bag or drum.
ManufactureRongXin
UsageIt 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 Hydrochloride powder is used to treat erectile dysfunction. This vardenafil medicine is a type 5 phosphodiesterase (PDE5) inhibitor. Oral vardenafil of this medicine can effectively improve the quality and duration of erections, and will help increase the success rate of sexual life in male patients with erectile dysfunction.The initiation and maintenance of penile erection are related to the relaxation of cavernous smooth muscle cells for men. Cyclic guanosine phosphate (cGMP) is a mediator that causes the relaxation of cavernous smooth muscle cells.


What are the effects of Vardenafil Hydrochloride tablets?Vardenafil is a medicine used to treat erectile dysfunction for male. This drug is mainly absorbed to reach the endothelial cells of the blood vessels and can release nitric oxide, thereby expanding the blood vessels well. However, vardenafil dilation of blood vessels is selective, mainly to dilate the blood vessels in the cavernous body of the penis, so that the penis can be congested and hardened, so it can be used to assist in the treatment of erectile dysfunction. When this drug is usedin male body, it must be sexually provocative or aroused. Without this kind of sexual stimulation, the effect is very very poor.

Vardenafil Hydrochloride tablets have a long half-life and can be eaten at a certain time each day, and they can have a very good effect. Sildenafil tends to have a short half-life, and it is best to take it 30 minutes before sexual activity. Of course, it is also possible to take it 1-4 hours before sexual activity. Vardenafil does not have this requirement. It can be taken at any time of the day and can be used for sex activities at any time.


Precautions

1. It is forbidden for patients who with allergic symptoms to any component of the drug (active or inactive).

2. It’s similar to the mechanism of PDE inhibitors in the NO/cGMP pathway, PDE5 inhibitors may enhance the antihypertensive effect of nitrate drugs in body. Therefore, when patients taking nitrates or nitric oxide donors should avoid concurrent use of vardenafil.

3. You should avoid simultaneous use of HIV protein kinase inhibitor indinavir or ritonavir and vardenafil, because they are potent CYP3A4 inhibitors factor.

Package:

Normal package is 1 kg/aluminum foil bag;

Or we will put it into 25kg/sealed cardboard drum & double-layer plastic packaging.

It should be store in a dry place and avoid strong light and high temperature.

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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.




Contact information

Enterprise mailbox:[email protected]

Whatsapp:+86-18729210590


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