1,4-Naphthoquinone

CHEBI:27418 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:27418
Ontology label
1,4-naphthoquinone
kg-microbe node
CHEBI:27418

Synonyms (9)

SynonymTypeSourceOccurrences
Role: Growth factor RAW_TEXT CultureMech
1,4-NQ EXACT_SYNONYM kg_microbe
1,4-Naphthalenedione EXACT_SYNONYM kg_microbe
1,4-dihydro-1,4-diketonaphthalene EXACT_SYNONYM kg_microbe
[1,4]naphthoquinon EXACT_SYNONYM kg_microbe
alpha-naphthoquinone EXACT_SYNONYM kg_microbe
naphthalene-1,4-dione EXACT_SYNONYM kg_microbe
naphthoquinone EXACT_SYNONYM kg_microbe
p-naphthoquinone EXACT_SYNONYM kg_microbe

Chemical properties

Cas rn
130-15-4
Data source
PubChem API
Retrieval date
2026-04-05T19:50:49.352666+00:00
Molecular formula
C10H6O2
Inchi
InChI=1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h1-6H
Smiles
O=C1C=CC(=O)c2ccccc21

Evidence (1)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

Occurrence statistics

Total occurrences
9
Distinct media
9

Curation history

TimestampCuratorActionNew statusChanges
2026-03-09T06:54:18.022301+00:00 import_from_culturemech IMPORTED MAPPED Initial import from CultureMech pipeline
2026-04-05T19:50:49.352676+00:00 fetch_cas_rn_from_pubchem ADDED_CAS_RN MAPPED Added CAS-RN:130-15-4 from PubChem API via name lookup (1,4-Naphthoquinone)
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 8 synonyms from kg-microbe P4.4 enrichment: 1,4-NQ, 1,4-Naphthalenedione, 1,4-dihydro-1,4-diketonaphthalene, [1,4]naphthoquinon, alpha-naphthoquinone, ... (3 more)
2026-05-01T07:35:31.688843+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:27.486022+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=C10H6O2; inchi=InChI=1S/C10H6O2/c11-9-5-6-10(12)8-4-2-1-3-7(8)9/h; smiles=O=C1C=CC(=O)c2ccccc21
2026-05-02T03:12:11.798645+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-06-09T05:23:46.705608+00:00 correct_stale_ontology_labels.py CORRECTED ontology_label '1,4-Naphthoquinone' -> '1,4-naphthoquinone': synced to canonical CHEBI label (preferred_term '1,4-Naphthoquinone' unchanged).
2026-08-27T03:16:39.518235+00:00 refresh_occurrence_statistics CORRECTED occurrence_statistics 6/6 -> 9/9 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257]