fraxetin
CHEBI:5169
·resolve ·ANTIBACTERIAL
·EXACT
SEEDED
A hydroxycoumarin that is 6-methoxycoumarin in which the hydrogens at positions 7 and 8 have been replaced by hydroxy groups. — ChEBI
Machine-generated and unreviewed. Identity, structure and
cross-references come straight from ChEBI's and CARD's own data; no curator has
signed off on this record yet.
Classification
Strictly broader compounds or drug classes this molecule belongs to.
Chemical structure
Computed structure properties
| Molecular formula | C10H8O5 |
|---|
| Charge | 0 |
|---|
| Average mass | 208.169 Da |
|---|
| Monoisotopic mass | 208.03717 Da |
|---|
| Source | ChEBI |
|---|
| InChIKey | HAVWRBANWNTOJX-UHFFFAOYSA-N |
|---|
SMILES
COc1cc2ccc(=O)oc2c(O)c1O
InChI
InChI=1S/C10H8O5/c1-14-6-4-5-2-3-7(11)15-10(5)9(13)8(6)12/h2-4,12-13H,1H3
Also called
- 7,8-dihydroxy-6-methoxy-2H-chromen-2-one (EXACT_SYNONYM)— chebi
- 7,8-dihydroxy-6-methoxy-2-benzopyrone (EXACT_SYNONYM)— chebi
- 7,8-dihydroxy-6-methoxycoumarin (EXACT_SYNONYM)— chebi
Cross-references
Equivalent identifiers for this same structure in other resources.
Activity roles
Every antimicrobial role a source asserts for this compound — the
unreduced evidence behind its antimicrobial_class.
Source concepts
Every upstream concept that resolved to this record. The merge is
the product: this is what shows ChEBI and CARD are describing the same structure.
Upstream concepts merged into this record
| Source | Native ID | Label | Minted CURIE | Version |
|---|
| CHEBI |
CHEBI:5169 |
fraxetin |
antibioticmech:chebi-db67366adb |
2026-08-30 |
Curation history
-
SEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
Provenance
Seeded by scripts/seed_from_sources.py from the committed
inventories in data/raw/.
View the record.