4803-74-1
| Name | 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one |
| CAS | 4803-74-1 |
| EINECS(EC#) | 1312995-182-4 |
| Molecular Formula | C17H15NO3 |
| MDL Number | MFCD08458868 |
| Molecular Weight | 281.31 |
| MOL File | 4803-74-1.mol |
Chemical Properties
| Melting point | 210-211°C |
| Boiling point | 499.9±45.0 °C(Predicted) |
| density | 1.255 |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| form | Solid |
| pka | 5.10±0.10(Predicted) |
| color | Yellow |
| Usage | An impurity of Donepezil. |
| CAS DataBase Reference | 4803-74-1(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P304+P340+P312-P305+P351+P338-P332+P313-P337+P313-P403+P233-P405-P501 |