SILDENAFIL N-OXIDE
- CAS NO.：1094598-75-0
- Empirical Formula: C22H30N6O5S
- Molecular Weight: 490.58
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:21:45
What is SILDENAFIL N-OXIDE?
The Uses of SILDENAFIL N-OXIDE
Sildenafil N-Oxide is an impurity of Sildenafil citrate (S435000), as prodrug.
The Uses of SILDENAFIL N-OXIDE
Sildenafil N-Oxide (Sildenafil EP Impurity B) is an impurity of Sildenafil citrate (S435000), as prodrug.
Properties of SILDENAFIL N-OXIDE
| Melting point: | 193-198°C |
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | Chloroform (Sparingly), DMSO (Sparingly), Methanol (Slightly) |
| form | Solid |
| pka | 4.57±0.20(Predicted) |
| color | White to Off-White |
Safety information for SILDENAFIL N-OXIDE
| 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. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 SILDENAFIL N-OXIDE
SILDENAFIL N-OXIDE manufacturer
Clickchem Research LLP
3Y
Phone:+91-8140031133
Whatsapp: +91- 8140031133
product: 1094598-75-0 SILDENAFIL N-OXIDE (SILDENAFIL IMPURITY B) 90 % Above
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