Detailed Product Description
| Synonyms: |
Sildenafil; ; |
Assay: |
99% |
| Reference Standard:: |
USP28 |
Colour: |
White |
| Appearance: |
Crystalline Powder |
Email: |
Aprilwindy@ycphar.com |
| Skype: |
April Chen |
|
|
| High Light: |
sildenafil citrate, yohimbine hydrochloride |
Dear customer,
Good day!
This is Shenzhen Simeiquan Biotechnology Co., Ltd.
Our company is a professional production leading factory in China and specialize in steroid
powders.We supply high purity and good quality products. There are professional logistic
companies to arrange the shipping,we have special way could ship 0.01kg to 3.5kg products a time,
and melting powder into liquid service can be offer.
We offer Good after sales service,tell the package update ASAP, and will try best solve when
customer encountered various problems.
We can ensure the safety of products and can be sent to your hands.
If you are interested in my product,feel free to contact me at aprilwindy(at)ycphar(dot)com,
you will get best price with good quality in our company.
Sildenafil citrate is the raw material of , 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
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.
| Product Name | Sildenafil Citrate |
| CAS Number | 171599-83-0 |
| Molecular formula | C28H38N6O11S |
| Molecular weight | 666.7 |
| Molecular structure |  |
| Melting point | 187-189°C |
| Assays | 99% |
| Appearance | White or nearly white crystalline powder |
| Product uses | This product can be made into tablets, potions, capsules, such as main products, adult every 50 to 160 mg daily dosage, dosage according to user's situation, on an empty stomach, especially to avoid fatty food and clothing, better effect, don't drink, tea before use (users with sexually stimulated use effect is significant). |
| storage | Shading, confined preservation. |
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 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
CERTIFICATE OF ANALYSIS
| Product Spec: | 97%~103% | Production Bath Number: | 140901 |
| CAS: | 171599-83-0 | Production Date: | 2014-09-01 |
| Specification: | Enterprise Standard | Shelf life: | 2016-08-31 |
| Quantity: | 100g | Analysis Date: | 2014-09-02 |
Result For Analysis
Business letter (2014) Standard adopted:Enterprise Standard
| Items of analysis | Specification | Results |
| Characters | Withe to yellowish-withe crystalline powder | Almost withe crystalline powder |
| Melting point | 185~192℃ | 187-189°C |
| Loss on drying | ≤0.50% | 0.31% |
| Optical rotation | 65°~+70° | +67.98° |
| Assay | 97%~103% | 99% |
| Conclusion | Conforms the Enterprise Standard |
Analyser:WangQiuYue Scrutator:FanWei Directer:ZhangShiJun
Our advantage:
1.Rich experience
2.Safe and fast delivery
3.Good quality,purity and favourable
4.Good after-sales service
If you are interested in my product,feel free to contact me,you will get best price with good
quality in our company.
