Fexofenadinone
- CAS NO.：76811-98-8
- Empirical Formula: C32H37NO4
- Molecular Weight: 499.65
- EINECS: 616-390-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:28:06
What is Fexofenadinone?
Chemical properties
Off-White to Light Grey Solid
The Uses of Fexofenadinone
The oxo analogue of Fexofenadine (F322470); H1-histamine receptor antagonist and an active metabolite of Terfenadine (T114500).
Properties of Fexofenadinone
| Melting point: | 164-166 °C |
| Boiling point: | 693.9±55.0 °C(Predicted) |
| Density | 1.165 |
| storage temp. | Hygroscopic, Refrigerator, Under inert atmosphere |
| solubility | Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Very Slig |
| form | neat |
| pka | 4.16±0.10(Predicted) |
| color | White to Light Grey |
| Stability: | Hygroscopic |
Safety information for Fexofenadinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Fexofenadinone
Fexofenadinone manufacturer
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