| Product Name | Sildenafil Citrate, Viagra, Revatio |
| CAS No. | 171599-83-0 |
| Molecular Formula | C28H38N6O11S |
| Molecular Weight | 666.7 |
| Purity (HPLC) | ≥99 % |
| Appearance | White powder |
| Package | 1 kg/ aluminum foil bag, 25 kg/drum |
| Storage | Stored in cool & dry places, protected from direct sunlight and heat |
As an ingredient in drugs, Sildenafil Citrate has a good behave on treating erectile dysfunction. As an experienced supplier of drug ingredients for over 10 years, Stanford Chemicals can provide Sildenafil Citrate powder with standard or customized specifications, and competitive price. Related products: Vardenafil, Tadalafil. Sildenafil citrate powder is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily.
Sildenafil Citrate, also called Viagra, is first used to treat angina but did not work well. Occasionally, its function of treating male erectile dysfunction was found. The FDA officially approved the drug as a special drug for the treatment of impotence on March 27, 1997. Now Viagra is one of the most popular health-care product of male erectile dysfunction.
Product name: Sildenafil Citrate Powder
Other names: Sildenafil
Molecular Formula: C28H38N6O11S
Assay: 99% min
Appearance: White powder
Sildenafil citrate is in a class of medications called phosphodiesterase (PDE) inhibitors. Sildenafil treats erectile dysfunction by increasing blood flow to the penis during sexual stimulation. This increased blood flow can cause an erection. Sildenafil treats PAH by relaxing the blood vessels in the lungs to allow blood to flow easily.
VIAGRA (sildenafil citrate) is a white to off-white crystalline powder with a solubility of 3.5 mg/mL in water and a molecular weight of 666.7.
Specifications:
| Purity | ≥99 % by HPLC |
| CAS No. | 171599-83-0 |
| PubChem ID | 62853 |
| Storage | Desiccate RT |
| Shelf time | 2 years |
Sildenafil Citrate works by inhibiting the PDE5 enzyme and increasing nitric oxide and cyclic guanosine monophosphate (cGMP) levels. This relaxes smooth muscles and promotes blood flow to specific areas, such as the penis or lungs.
A1: It is used to treat erectile dysfunction (ED) and pulmonary arterial hypertension (PAH).
Q2: How does it work?A2: It inhibits the PDE5 enzyme, increasing blood flow to specific areas by relaxing blood vessels.
Q3: When should it be taken?A3: For ED, take it 30-60 minutes before sexual activity. For PAH, follow your doctor’s prescription.
Q4: Are there any side effects?A4: Common side effects include headache, flushing, indigestion, and blurred vision.
Q5: Can everyone use Sildenafil Citrate?A5: No. It is contraindicated for people using nitrate medications or those with certain medical conditions. Always consult a doctor first.
Q6. Sildenafil vs. Vardenafil vs. TadalafilA6. These three drugs are all used in erectile dysfunction. Tadalafil has a longer duration of action than sildenafil and vardenafil. Sildenafil may help in treating diabetes and prostate cancer. As for side effects, sildenafil has a rare side effect of color perception; the most common side effects of sildenafil and vardenafil are a headache and digestive dysfunction.
1 kg/ aluminum foil bag, 25 kg/drum or as required.
Our Sildenafil Citrate is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
