Purpurin
Request a quote| Catalog Number | ACM81549 |
| CAS | 81-54-9 |
| Structure | ![{[CurrentData.Name]}](https://resource.alfa-chemistry.com/structure/81-54-9.gif) |
| Description | Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects. |
| IUPAC Name | 1,2,4-Trihydroxyanthracene-9,10-dione |
| Synonyms | Oxyalizarin |
| Molecular Weight | 256.21 |
| Molecular Formula | C14H8O5 |
| Canonical SMILES | C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O |
| Inchi | InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H |
| InChIKey | BBNQQADTFFCFGB-UHFFFAOYSA-N |
| Boiling Point | 359.45 °C |
| Melting Point | 253-256 °C(lit.) |
| Flash Point | 113 °C |
| Purity | 95%+ |
| Density | 1.659 g/cm³ |
| Appearance | Powder |
| Storage | Inert atmosphere, room temperature |
| Refractive Index | 1.4825 |
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