PRODUCT Properties
| Melting point: | 247-248°C | 
                                    
| Boiling point: | 699.7±55.0 °C(Predicted) | 
                                    
| Density | 1.70±0.1 g/cm3(Predicted) | 
                                    
| storage temp. | -20°C Freezer | 
                                    
| solubility | Aqueous Base (Slightly) | 
                                    
| form | Solid | 
                                    
| pka | 2.63±0.20(Predicted) | 
                                    
| color | Very Dark Red to Very Dark Brown | 
                                    
| InChI | InChI=1S/C16H8N2O5/c19-9-5-8(16(21)22)18-14-10(20)6-12-15(13(9)14)17-7-3-1-2-4-11(7)23-12/h1-6H,(H,18,19)(H,21,22) | 
                                    
| InChIKey | OKPNYGAWTYOBFZ-UHFFFAOYSA-N | 
                                    
| SMILES | C12=C(O)C=C(C(O)=O)N=C1C(=O)C=C1C2=NC2=C(C=CC=C2)O1 | 
                                    
| CAS DataBase Reference | 1043-21-6(CAS DataBase Reference) | 
                                    
Description and Uses
antiviral
Safety
| Symbol(GHS) | ![]() GHS07  | 
                                    
| Signal word | Warning | 
| Hazard statements | H302 | 
| Precautionary statements | P264-P270-P301+P312-P330-P501 | 




