22697-65-0
| Name | 4',5,7-trihydroxy-3,6-dimethoxyflavone |
| CAS | 22697-65-0 |
| Molecular Formula | C17H14O7 |
| MDL Number | MFCD17166988 |
| Molecular Weight | 330.29 |
| MOL File | 22697-65-0.mol |
Chemical Properties
| Melting point | 217 °C(Solv: chloroform (67-66-3); methanol (67-56-1)) |
| Boiling point | 630.4±55.0 °C(Predicted) |
| density | 1.55±0.1 g/cm3(Predicted) |
| storage temp. | -20°C |
| form | solid |
| pka | 6.32±0.40(Predicted) |
| Major Application | metabolomics vitamins, nutraceuticals, and natural products |
| InChI | 1S/C17H14O7/c1-22-16-10(19)7-11-12(13(16)20)14(21)17(23-2)15(24-11)8-3-5-9(18)6-4-8/h3-7,18-20H,1-2H3 |
| InChIKey | DDNPCXHBFYJXBJ-UHFFFAOYSA-N |
| SMILES | COc1c(O)cc2OC(=C(OC)C(=O)c2c1O)c3ccc(O)cc3 |
Safety Data
| Symbol(GHS) |   GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H301-H410 |
| Precautionary statements | P273-P301+P310+P330 |
| Hazard Codes | T,N |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | 3 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Aquatic Acute 1 Aquatic Chronic 1 |