Ethyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity H)
- Product NameEthyl 4-Hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide (Piroxicam Impurity H)
- CAS24683-21-4
- MFC11H11NO5S
- MW269.27
- EINECS
- MOL File24683-21-4.mol
Chemical Properties
| Melting point | 140℃ (acetone ) |
| Boiling point | 453.0±55.0 °C(Predicted) |
| Density | 1.502±0.06 g/cm3(Predicted) |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.50±1.00(Predicted) |
| color | White to Off-White |