Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > Male Enhancement Powder Sildenafil Citrate
Male Enhancement Powder Sildenafil Citrate
Inquiry
| Post Date: | Aug 26,2015 |
| Expiry Date: | Feb 22,2016 |
| Detailed Description: |
Cas No. :171599-83-0
Quantity: 2000Kilograms Specs:USP Price:2 USD Kilograms Payment Method: T/T, Western Union, MoneyGram,bank transfer Quick Detail: Product name Sildenafil Citrate Other name Sildenafil; Viagra; CAS register number 171599-83-0 Molecular formula C28H38N6O11S Molecular weight 666.7 Molecular structure Melting point 187-189°C Assay 98% Description: Sildenafil citrate is the raw material of Viagra, viagra treats erectile dys function and works by relaxing muscles and increases blood flow to particular areas of the body (in this case, the penis, specifically). Its effects last up to four hours. The most common side effects of Viagra are headache, facial flushing, and upset stomach. Rarely, blurred vision, or sensitivity to light may briefly occur. As well as treating impotence, Sildenafil Citrate can also be effective in treating Pulmonary Arterial Hypertension (PAH). Similarly to how it acts to relax muscles of the penis, it relaxes arterial walls; therefore, reducing resistance and pressure in the arteries. Sildenafil Citrate is solely active in relaxing muscles and increasing blood flow to the heart, lungs and penis due to PDE-5, yet vasodilation is not increased in other parts of the body. Applications: In 16 separate 4-24 week trials of men (over 18 years old) who suffered from impotence for longer than 6 months, dosages between 10-200 mgs were administered. Significant improvements in erectile function, including frequency of penetration as well as erection duration post penetration, were reported with Sildenfil treatment compared to the placebo group. Erections were improved in 72% of the Viagra group verses 18% of the placebo group. In all cases effects were dependant upon dosage and improvement was the greatest when dosage exceeded 100 mgs. Responses were decreased by 40-60% in patients suffering from diabetes and prostatectomy, respectively. Withdrawal rates were less than 5% related to negative side effects and limited response rates COA: Product name Sildenafil Citrate Appearance White crystalline powder Loss on drying ≤1.0% 0.4% Acidity 3.0-5.0 4.3 Residue on ignition ≤0.1% 0.04% Heavy metals ≤20ppm Complies Relevant impurity ≤0.5% 0.03% Methanol ≤0.3% 0.022% Methylene dichloride ≤0.06% 0.014% N,N-Dimethyl formamide ≤0.088% Not detected Assay(on dried basis) ≥98% 98.6% |
| CAS Registry Number: | 171599-83-0 |
| Synonyms: | ;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 citrate;5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 2-hydroxypropane-1,2,3-tricarboxylate (1:1);5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-3-propyl-2,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;Sidenafil citrate; |
| Molecular Formula: | C21H28N6O4S |
| Molecular Weight: | 460.5498 |
| Molecular Structure: | 
|
| Company: | Shenzhen SiMeiQuan Biotechnology Co., Ltd [ China ] |
| Contact: | nicole |
| Tel: | 86-755-23252301 |
| Fax: | 86-755-23252301 |
| Email: | nicole@chembj.com |
-
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
