Ermanin
CNP0253205.0 · C17H14O6 · View on COCONUT ↗
Identifiers
| Name | Ermanin |
| IUPAC Name | 5,7-dihydroxy-3-methoxy-2-(4-methoxyphenyl)chromen-4-one |
| COCONUT ID | CNP0253205.0 |
| CAS | 20869-95-8 |
| InChIKey | RJCJVIFSIXKSAH-UHFFFAOYSA-N |
| InChI | InChI=1S/C17H14O6/c1-21-11-5-3-9(4-6-11)16-17(22-2)15(20)14-12(19)7-10(18)8-13(14)23-16/h3-8,18-19H,1-2H3 |
| SMILES | COC1=CC=C(C2=C(OC)C(=O)C3=C(O)C=C(O)C=C3O2)C=C1 |
Properties
| Molecular Formula | C17H14O6 |
| Molecular Weight | 314.29 |
| Exact Mass | 314.07904 |
| Log P (ALogP) | 2.89 |
| TPSA | 89.13 |
| H-Bond Donors / Acceptors | 2 / 6 |
| Rotatable Bonds | 3 |
| Lipinski's Rule of 5 Violations | 0 |
| QED Drug-likeness | 0.77 |
| NP-likeness | 1.22 |
Classification
| NP Pathway | Shikimates and Phenylpropanoids |
| NP Superclass | Flavonoids |
| NP Class | Flavonols |
| Chemical Superclass | Phenylpropanoids and polyketides |
| Chemical Class | Flavonoids |
| Chemical Subclass | O-methylated flavonoids |
Reported in GR-MAPs Plants
Data from COCONUT (COlleCtion of Open Natural prodUcTs), released under CC0. Chandrasekhar V. et al. COCONUT 2.0: a comprehensive overhaul and curation of the collection of open natural products database. Nucleic Acids Research (2024), doi:10.1093/nar/gkae1063. COCONUT release 2026-10.