Molekula
Sildenafil
Sildenafil is a pharmaceutical compound used primarily in the treatment of erectile dysfunction and pulmonary arterial hypertension. It functions as a selective inhibitor of cyclic guanosine monophosphate-specific phosphodiesterase type 5. Available in powder form with a molecular weight of 474.58 g/mol, its chemical formula is C22H30N6O4S and CAS number is 139755-83-2. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Sildenafil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sildenafil is a pharmaceutical compound used primarily in the treatment of erectile dysfunction and pulmonary arterial hypertension. It functions as a selective inhibitor of cyclic guanosine monophosphate-specific phosphodiesterase type 5. Available in powder form with a molecular weight of 474.58 g/mol, its chemical formula is C22H30N6O4S and CAS number is 139755-83-2. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Sildenafil from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystal powder |
| Melting Point | 185 - 190℃ |
| Loss on Drying | ≤0.5% |
| Assay (HPLC) | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 139755-83-2 |
| Molecular Formula | C22H30N6O4S |
| Molecular Weight | 474.58 |
| SMILES | O=C1N=C(NC=2C(=NN(C12)C)CCC)C=3C=C(C=CC3OCC)S(=O)(=O)N4CCN(C)CC4 |
| REACH Code | Y110 |
| HTS Code | 29359075 |
| Tariff Code | 2935909099 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H362 May cause harm to breast-fed children
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Sildenafil used for?
Sildenafil is primarily used in the treatment of erectile dysfunction and pulmonary arterial hypertension.
What is the chemical formula and molecular weight of Sildenafil?
The formula is C22H30N6O4S with a molecular weight of 474.58 g/mol.
How should Sildenafil be stored?
Sildenafil should be stored at temperatures between 2 to 8 °C.
What grade of Sildenafil does Molekula supply?
Molekula supplies Sildenafil in research-grade quality.
Can Molekula supply Sildenafil in bulk quantities?
Yes, Molekula can supply Sildenafil in bulk quantities—please contact us for custom inquiries.
What documentation comes with a Sildenafil order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.