Ontology mapping
- Primary identifier
-
CHEBI:16148 - Ontology label
- heptadecane
- kg-microbe node
CHEBI:16148
Synonyms (3)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| CH3-[CH2]15-CH3 | EXACT_SYNONYM | kg_microbe | |
| Heptadekan | EXACT_SYNONYM | kg_microbe | |
| n-heptadecane | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 629-78-7
- Data source
- PubChem API
- Retrieval date
- 2026-04-05T19:52:22.979570+00:00
- Molecular formula
- C17H36
- Inchi
- InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h3-17H2,1-2H3
- Smiles
- CCCCCCCCCCCCCCCCC
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 2
- Distinct media
- 2
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 |
| 2026-04-05T19:52:22.979592+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:629-78-7 from PubChem API via name lookup (Heptadecane) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 3 synonyms from kg-microbe P4.4 enrichment: CH3-[CH2]15-CH3, Heptadekan, n-heptadecane |
| 2026-05-01T07:35:33.964720+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:29.936788+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C17H36; inchi=InChI=1S/C17H36/c1-3-5-7-9-11-13-15-17-16-14-12-10; smiles=CCCCCCCCCCCCCCCCC | |
| 2026-05-02T03:12:14.956545+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T05:23:46.773707+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Heptadecane' -> 'heptadecane': synced to canonical CHEBI label (preferred_term 'Heptadecane' unchanged). | |
| 2026-08-27T03:16:39.518990+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 1/1 -> 2/2 (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] |