Purpurin

• CAS: 81-54-9
• Catalog Number: ACM81549
• Category: Inhibitors
• Molecular Weight: 256.21
• Molecular Formula: C14H8O5
• Description: Purpurin is a natural anthraquinone compound from Rubia cordifolia L.. Purpurin has antidepressant-like effects.
• Synonyms: Oxyalizarin
• IUPAC Name: 1,2,4-Trihydroxyanthracene-9,10-dione
• 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
• InChI Key: BBNQQADTFFCFGB-UHFFFAOYSA-N
• Boiling Point: 359.45 °C
• Melting Point: 253-256 °C(lit.)
• Flash Point: 113 °C
• Density: 1.659 g/cm³
• Appearance: Powder
• Storage: Inert atmosphere, room temperature
• Complexity: 407
• Exact Mass: 256.03717335
• Monoisotopic Mass: 256.03717335
• pKa: 7.05±0.20(Predicted)
• Refractive Index: 1.4825
• Shipping: Can be shipped at room temperature, where not in use may vary.
• Source: PlantsRubiaceaeRubia cordifolia L.
• Topological Polar Surface Area: 94.8 Ų