PRODUCT Properties
| Melting point: | 225 °C (dec.) (lit.) | 
                                    
| Boiling point: | 467.67°C (rough estimate) | 
                                    
| Density | 1.4944 (rough estimate) | 
                                    
| refractive index | 1.5910 (estimate) | 
                                    
| storage temp. | -20°C Freezer | 
                                    
| solubility | Dichloromethane (Very Slightly, Heated, Sonicated), DMSO (Slightly) | 
                                    
| form | Solid | 
                                    
| pka | 3.45±0.20(Predicted) | 
                                    
| color | Brown | 
                                    
| Stability: | Stable. Incompatible with strong oxidizing agents. | 
                                    
| InChI | InChI=1S/C14H6N2O8/c17-7-3-1-5(15(21)22)9-11(7)14(20)12-8(18)4-2-6(16(23)24)10(12)13(9)19/h1-4,17-18H | 
                                    
| InChIKey | GJCHQJDEYFYWER-UHFFFAOYSA-N | 
                                    
| SMILES | C1(O)=C2C(C(=O)C3=C(C2=O)C(O)=CC=C3[N+]([O-])=O)=C([N+]([O-])=O)C=C1 | 
                                    
| CAS DataBase Reference | 81-55-0(CAS DataBase Reference) | 
                                    
| NIST Chemistry Reference | Anthraquinone, 1,8-dihydroxy-4,5-dinitro-,(81-55-0) | 
                                    
| EPA Substance Registry System | 1,8-Dihydroxy-4,5-dinitroanthraquinone (81-55-0) | 
                                    
Description and Uses
1,8-Dihydroxy-4,5-dinitro-9,10-anthracenedione is a NS2B-NS3 protease specific inhibitor that is used for treatment of Dengue and West Nile virus infections.
Safety
| Symbol(GHS) | ![]() GHS07  | 
                                    
| Signal word | Warning | 
| Hazard statements | H315-H319-H335 | 
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | 
| Hazard Codes | Xi | 
| Risk Statements | 36/37/38 | 
| Safety Statements | 26-36 | 
| WGK Germany | 3 | 
| RTECS | CB6700000 | 
| TSCA | Yes | 
| HS Code | 29147000 | 






