Ontology mapping
- Primary identifier
-
CHEBI:193555 - Ontology label
- isobutyramide
Synonyms (1)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| 2-methylpropanamide | EXACT_SYNONYM | chebi_synonym_review |
Chemical properties
- Inchi
- InChI=1S/C4H9NO/c1-3(2)4(5)6/h3H,1-2H3,(H2,5,6)
- Smiles
- CC(C)C(N)=O
- Data source
- CHEBI sqlite (oaklib)
- Molecular weight
- 87.12
- Retrieval date
- 2026-06-15T03:55:13.171366+00:00
Evidence (1)
LEXICAL_MATCH
via mediadive.ingredient:2144
Auto-curated from UNMAPPED_PENDING_CURATION queue; OLS exact-label match
Occurrence statistics
- Total occurrences
- 3
- Distinct media
- 3
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-04-19T06:10:55.017713+00:00 | audit_propose_chebi_for_unmapped | CREATED_FROM_UNMAPPED_QUEUE | MAPPED | Created new ingredient from mediadive.ingredient:2144 with auto-curated CHEBI CHEBI:193555 (isobutyramide) |
| 2026-05-01T07:35:34.089360+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:30.080232+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | inchi=InChI=1S/C4H9NO/c1-3(2)4(5)6/h3H,1-2H3,(H2,5,6); smiles=CC(C)C(N)=O | |
| 2026-05-02T03:12:15.149642+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (smiles)) | |
| 2026-08-27T03:16:39.519028+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 0/0 -> 3/3 (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] |