DESMETHYL SILDENAFIL
- CAS NO.：139755-82-1
- Empirical Formula: C21H28N6O4S
- Molecular Weight: 460.55
- MDL number: MFCD00908398
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-12-07 19:09:50
What is DESMETHYL SILDENAFIL?
Chemical properties
White Solid
The Uses of DESMETHYL SILDENAFIL
A metabolite of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor
The Uses of DESMETHYL SILDENAFIL
A metabolite of Sildenafil (S435001), an orally active selective type 5 cGMP phosphodiesterase inhibitor.
What are the applications of Application
N-Desmethyl Sildenafil is a potential selective type 5 phosphodiesterase inhibitor
Properties of DESMETHYL SILDENAFIL
| Melting point: | 158-160°C |
| Density | 1.44±0.1 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Sealed in dry,2-8°C |
| solubility | DMF: 5 mg/ml; DMSO: 10 mg/ml; DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml |
| form | A crystalline solid |
| pka | 10.05±0.20(Predicted) |
| color | White to off-white |
| Stability: | Moisture Sensitive |
Safety information for DESMETHYL SILDENAFIL
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DESMETHYL SILDENAFIL
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