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High Purity Male Enhancement Powder Sildenafil CAS 139755-83-2 USP Standard

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Address: 306 Xinsha Road, Shajing Street, Bao'an District,Shenzhen, Guangdong, China

Contact name:Demi

Shenzhen Sendi Biotechnology Co.Ltd.

High Purity Male Enhancement Powder Sildenafil CAS 139755-83-2 USP Standard

Country/Region china
City & Province shenzhen guangdong
Categories Alkyne

Product Details

Male Enhancement Raw Powder 99% Purity Sildenafil CAS 139755-83-2 USP Standard


As for us,the quality of the product comes from production, not quality testing.We can guarantee that most of our products' assay are up to 99%.
As for us, we always keep pace with the market to quote proper and the most competitive price.
As for us, customers are the source of our manufacturing.We always adhere to the customer-oriented development principles. We take sincere concern for customers,and always stand in the customer's position to consider.



This is Gillian, come to visit my shop, pleasantly surprise for you!



--------Product Details--------


Product Name: Sildenafil
Synonyms: SILDENAFIL;5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;SIDANAFIL;5-[2-Ethoxy-5-(4-methylpiperazin-1-yl-sulfonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazol[4.3-d]pyrimidin-7-one;4-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonyl-phenyl]-9-methyl-7-propyl-3,5,8,9-tetrazabicyclo[4.3.0]nona-3,7,10-trien-2-one;Sildenafil(Viagra);5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1,6-dihydro-7h-pyrazol[4,3d]pyrimidin-7-one;5-(2-ETHOXY-5-(4-METHYLPIPERAZIN-1-YLSULFONYL)PHENYL)-1-METHYL-3-PROPYL-1H-PYRAZOLO[4,3-D]PYRIMIDIN-7(6H)-ONE CITRATE
CAS: 139755-83-2
MF: C22H30N6O4S
MW: 474.58
EINECS: 200-659-6
Character: White or almost white crystalline powder, odorless, bitter astringent taste, insoluble in water and ethanol.
Packing: 25kg/drum.
Assay: 99% min.
Standard: USP
Grade: medical grade
Usage: For the V-phosphodiesterase inhibitors for the treatment of erectile dysfunction.
Categories: Active Pharmaceutical Ingredients; Miscellaneous Biochemicals; Sildenafil; Erectile Dysfunction.
storage temp. Refrigerator
Density: 1.4±0.1 g/cm3
Melting point: 187-189°C
Boiling point:672.4ºC at 760 mmHg
flash point:360.5ºC


Sildenafil is the oral medication for treatment of erectile dysfunction, it is time when 5 phosphodiesterase inhibitors was researched by the American pharmaceutical company Pfizer for the treatment of cardiovascular diseases ,unexpectedly found that this drug improved the patient's sex life. March 1998 by the US Food and Drug Administration approval ,it is used for prescription drugs for the treatment of male erectile dysfunction , becoming the first oral medication of clinical specifically for the treatment of male erectile dysfunction medication.


The recommend dosage is about 50mg. The maximum dosage is about 100mg. 

In the market, it's always sold in 10mg, 50mg, 100mg.


--------Our Hot Sale Product--------


Product nameCAS
Testosterone Enanthate315-37-7
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Testosterone Sustanon 
Mesterolone (Proviron)1424-00-6
Nandrolone Decanoate (DECA)360-70-3
Nandrolone Phenypropionate62-90-8
Trenbolone Acetate10161-34-9
Trenbolone Enanthate472-61-5
Boldenone Undecylenate (Equipoise)13103-34-9
Oxymetholone (Anadrol)434-07-1
Oxandrolone (Anavar)53-39-4
Stanozolol (Winstrol)10418-03-8
Dianabol (Metandienone)72-63-9
Drostanolone Propionate (Masteron)521-12-0
Methenolone Enanthate303-42-4
Methenolone Acetate/Primobolan434-05-9
Tamoxifen Citrate54965-24-1
Anastrozole (Arimidex)120511-73-1
Cialis (Tadalafil)171596-29-5
Sildenafil Citrate171599-83-0
CJC1295 without DAC(Mod GRF 1-29 )863288-34-0
T3 / L-Triiodothyronine /Cytomel6893/2/3
Calcium Pyruvate52009-14-0
Benzocaine HCl23239-88-5
Creatine Monohydrate6020-87-7
Coluracetam (MKC-231)135463-81-9




1.What time do you deliver products we have ordered?

We always deliver products within 24 hours after receiving payments for the most products we sell are in large stock.


2.What kind of shipment ways do you adopt?

We always take expresses to transport products including EMS, DHL, TNT, UPS, FedEx and so on. We will adopt the most suitable express ways according to your products quantities,product category and rate of clearance. As for large order, we also can transport products by sea.


3.Can you provide free sample for us?

Yes, we can do it. The sample is free, but you have to bear the freight.


4.Can we trust your products quality?

We are a kind of company working on chemical industry for thirteens years.Our products meet all standards.And we have our own certificate of analysis. We can provide COA of each batch good.As you know, we can provide sample for you ,so if you are worried about the quality of our product, you can take sample first to have a test, then decide whether purchase in large quantity.


5.Why are your products higher than others?

We always keep pace with the market to quote proper and the most competitive price. What you buy in our company is the guarantee of product quality.Several factors influencing the product price include assay, extraction process, grade,raw materials used and so on. So I suggest that you can take sample to test the quality to determine whether the price is proper.



--------About Our Company--------


Shenzhen Sendi Biotechnology CO., Ltd, owned by Yuancheng group,is a large high-tech chemical enterprise specializing in fine chemicals, flavors, spices, food additives, pharmaceutical raw materials and intermediates.We set research, development, production, operation, sales in one.We have more than 10000 square meters manufacturing shop established in terms of GMP standard from pilot to large production, with advanced equipment.We have perfect quality assurance system and perfect quality control system. And we also have multiple sets of high pressure liquid chromatography, gas chromatography and UV analysis instrument with high efficiency and high sensitivity spectrophotometer, to analyze and control the product.


If you have any question, please feel free to contact me!



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