Ontology mapping
- Primary identifier
-
CHEBI:27592 - Ontology label
- ectoine
- Notes
- Created from FEBA ontology enrichment workflow. Used in 10 FEBA media formulations.
Synonyms (2)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| (+)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid | EXACT_SYNONYM | kg_microbe | |
| (4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 96702-03-3
- Data source
- FEBA ontology enrichment (via PubChem)
- Retrieval date
- 2026-04-07T10:19:23.076144+00:00
- Molecular formula
- C6H10N2O2
- Inchi
- InChI=1S/C6H10N2O2/c1-4-7-3-2-5(8-4)6(9)10/h5H,2-3H2,1H3,(H,7,8)(H,9,10)/t5-/m0/s1
- Smiles
- CC1=N[C@H](C(=O)O)CCN1
Evidence (1)
CAS_RN_CROSS_REFERENCE
via PubChem
ChEBI ID CHEBI:27592 found via PubChem CAS-RN cross-reference
Occurrence statistics
- Total occurrences
- 14
- Distinct media
- 14
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-04-07T10:19:23.076134+00:00 | feba_ontology_enrichment_batch | CREATED | MAPPED | Created ingredient file from FEBA ontology enrichment batch with ChEBI ID CHEBI:27592 |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 2 synonyms from kg-microbe P4.4 enrichment: (+)-1,4,5,6-tetrahydro-2-methyl-4-pyrimidinecarboxylic acid, (4S)-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid |
| 2026-05-01T07:35:33.413961+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:29.387497+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C6H10N2O2; inchi=InChI=1S/C6H10N2O2/c1-4-7-3-2-5(8-4)6(9)10/h5H,2-3; smiles=CC1=N[C@H](C(=O)O)CCN1 | |
| 2026-05-02T03:12:14.215143+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-08-27T03:16:39.518788+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 10/10 -> 14/14 (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] |