Tryptanthrin
CNP0271812.0 · C15H8N2O2 · View on COCONUT ↗
Identifiers
| Name | Tryptanthrin |
| IUPAC Name | indolo[2,1-b]quinazoline-6,12-dione |
| COCONUT ID | CNP0271812.0 |
| CAS | 13220-57-0 |
| InChIKey | VQQVWGVXDIPORV-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H8N2O2/c18-13-10-6-2-4-8-12(10)17-14(13)16-11-7-3-1-5-9(11)15(17)19/h1-8H |
| SMILES | O=C1C2=CC=CC=C2N2C1=NC1=CC=CC=C1C2=O |
Properties
| Molecular Formula | C15H8N2O2 |
| Molecular Weight | 248.24 |
| Exact Mass | 248.05858 |
| Log P (ALogP) | 1.93 |
| TPSA | 51.96 |
| H-Bond Donors / Acceptors | 0 / 4 |
| Rotatable Bonds | 0 |
| Lipinski's Rule of 5 Violations | 0 |
| QED Drug-likeness | 0.48 |
| NP-likeness | 0.03 |
Classification
| NP Pathway | Alkaloids |
| NP Superclass | Anthranilic acid alkaloids |
| NP Class | Quinazoline alkaloids |
| Chemical Superclass | Organoheterocyclic compounds |
| Chemical Class | Diazanaphthalenes |
| Chemical Subclass | Benzodiazines |
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.