Ontology mapping
- Primary identifier
-
CHEBI:6109 - Ontology label
- kanamycin A sulfate
Physicochemical roles
- Role
- SELECTIVE_AGENT
- Confidence
- 0.8
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Inferred from curated media-role name pattern
- Curator note
- Provisional role from a curated name-pattern rule; review recommended.
Synonyms (3)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Kanamycin A sulfate | EXACT_SYNONYM | kg_microbe | |
| Kanamycin acid sulfate | EXACT_SYNONYM | kg_microbe | |
| Kanamycin monosulfate | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 25839-94-0
- Data source
- CultureBotHT/compounds_to_cas.csv
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- C18H36N4O11.H2O4S
- Inchi
- InChI=1S/C18H36N4O11.H2O4S/c19-2-6-10(25)12(27)13(28)18(30-6)33-16-5(21)1-4(20)15(14(16)29)32-17-11(26)8(22)9(24)7(3-23)31-17;1-5(2,3)4/h4-18,23-29H,1-3,19-22H2;(H2,1,2,3,4)/t4-,5+,6-,7-,8+,9-,10-,11-,12+,13-,14-,15+,16-,17-,18-;/m1./s1
- Smiles
- NC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H](N)C[C@@H]2N)[C@H](O)[C@@H](O)[C@@H]1O.O=S(=O)(O)O
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 5
- Distinct media
- 5
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:52:31.015071+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:223-347-1 from PubChem API via name lookup (Kanamycin sulfate) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 25839-94-0 from CultureBotHT/compounds_to_cas.csv |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: Kanamycin A sulfate, Kanamycin acid sulfate, Kanamycin monosulfate |
| 2026-05-01T07:35:34.173152+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:30.170515+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C18H36N4O11.H2O4S; inchi=InChI=1S/C18H36N4O11.H2O4S/c19-2-6-10(25)12(27)13(; smiles=NC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O[C@H]3O[C@H] | |
| 2026-05-02T03:12:15.261676+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-02T07:05:13.390273+00:00 | infer_roles_from_name_lists | ANNOTATED | Added media role: SELECTIVE_AGENT (confidence: 0.80) | |
| 2026-06-09T05:23:46.780586+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Kanamycin sulfate' -> 'kanamycin A sulfate': synced to canonical CHEBI label (preferred_term 'Kanamycin sulfate' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): SELECTIVE_AGENT -> physicochemical_roles.SELECTIVE_AGENT | |
| 2026-08-27T03:16:39.519062+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 1/1 -> 5/5 (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] |