naphthazarin
CHEBI:28849
·resolve ·ANTIBACTERIAL
·EXACT
SEEDED
A naphthoquinone that is 1,4-naphthoquinone in which the hydrogens at positions 5 and 8 are 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 | C10H6O4 |
|---|
| Charge | 0 |
|---|
| Average mass | 190.154 Da |
|---|
| Monoisotopic mass | 190.02661 Da |
|---|
| Source | ChEBI |
|---|
| InChIKey | RQNVIKXOOKXAJQ-UHFFFAOYSA-N |
|---|
SMILES
O=C1C=CC(=O)c2c(O)ccc(O)c21
InChI
InChI=1S/C10H6O4/c11-5-1-2-6(12)10-8(14)4-3-7(13)9(5)10/h1-4,11-12H
Also called
- 5,8-dihydroxy-1,4-naphthoquinone (EXACT_SYNONYM)— chebi
- 5,8-dihydroxy-1,4-naphthalenedione (EXACT_SYNONYM)— chebi
- 5,8-dihydroxy-1,4-naphthosemiquinone (EXACT_SYNONYM)— chebi
- 5,8-dihydroxynaphthoquinone (EXACT_SYNONYM)— chebi
- naphthazarine (EXACT_SYNONYM)— chebi
- naphthazarone (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:28849 |
naphthazarin |
antibioticmech:chebi-1c05ddbd75 |
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.