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|Product Name:||Sildenafil Citrate||CAS:||171599-83-0|
|Appearance:||White Solid||Grade:||Pharmaceutical Grade|
98.8% Sildenafil Citrate Sex enhancement Sildenafil hormone steroids
Product Name:Sildenafil Citrate
Synonyms:Viagra,Revatio, Sildenafil citrdined, Sildenafil Citrgot;Sildenafil citringested
CAS Registry Number:171599-83-0
Sildenafil Citrate Effect
Sildenafil citrate, sold as Viagra, Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH).It acts by inhibiting cGMP-specific phosphodiesterase type 5 (PDE5), an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis.
The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now standard treatment for erectile dysfunction in all settings, including diabetes.
3)Antidepressant-associated sexual dysfunction
Viagra:for erectile dysfunction, comes in blue, diamond-shaped pills, in doses of 25, 50, or 100 milligrams. The patient takes a maximum of one pill in a 24-hour period, between 30 minutes to 1 hour before sexual intercourse.
Revatio:for pulmonary arterial hypertension, comes in white, round, film-coated tablets. Patients take one 20 mg Revatio tablet three times a day.
Five advantages of making finished steroids by yourself
1. Save Money: The cost is only 40-60% of the normal cost
2. Save Time:They take only a short time to prepare
3. Convenient Ship:They are easier and cheaper to ship than amps or vials
4. Safer Delivery: Less chance of your order getting seized by customs
5. Better compensate :Unlike vials and Ampullas, they come with some refund/reship policy
|Description||White crystalline powder||White crystalline powder|
|Solubility||Souble in dimethylformamide,sparingly soluble in acetic acid and slightly soluble in methanol.||Conforms|
Identification by A) IR
B)Test for citrates
The absorption maxima in the spectrum obtained with sample corresponds in position relative intensity to those in the spectrum obtained with sildenafil citrate CRS/working standard or with reference spectrum of sildenafil citrate.
To complies as per I.P
|Melting Range||Between 182 ℃ to 196 ℃||188 ℃-192|
|Water by KFR||NMT2.0%||1.32%w/w|
|Citric acid content||28.0 to 34.0% w/w||29.14w/w|
|Loss on drying at 105 ℃||NMT 1.0% w/w||0.64%w/w|
|Heavy metals||NMT 20 ppm||Conforms|
|Sulphated ash||NMT 0.10% w/w||Conforms|
|Related substance by HPLC||
N-Oxide impurity NMT 0.50%
Chloro sulphonyl impurity NMT 0.20%
Any other impurity NMT 0.30%
Total impurities NMT 1.5%
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