Ontology mapping
- Primary identifier
-
CHEBI:50144 - Ontology label
- sodium pyruvate
- kg-microbe node
CHEBI:50144
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 1.0
- Evidence
- Reference text
- CultureMech database (570 occurrences as 'Carbon source')
- Reference type
- DATABASE_ENTRY
- Url
- https://github.com/CultureBotAI/CultureMech
- Excerpt
- Role: Carbon source; Properties: Defined component, Organic compound, Simple component
- Curator note
- Widespread use in media formulations (570 occurrences). High confidence based on 'Defined component' property.
- Role
- ENERGY_SOURCE
- Confidence
- 0.7
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Canonical energy substrate (catabolised for energy)
- Curator note
- Provisional ENERGY_SOURCE added alongside CARBON_SOURCE; review recommended.
Synonyms (14)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| Role: Carbon source; Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech | |
| Role: Carbon source; Properties: Organic compound, Defined component, Simple component | RAW_TEXT | CultureMech | |
| Role: Carbon source; Properties: Organic compound, Simple component, Defined component | RAW_TEXT | CultureMech | |
| 1 M Sodium pyruvate* | EXACT_SYNONYM | kg_microbe | |
| Na pyruvate | EXACT_SYNONYM | kg_microbe | |
| Natriumpyruvat | EXACT_SYNONYM | kg_microbe | |
| Sodium Pyruvate | EXACT_SYNONYM | kg_microbe | |
| pyruvic acid, sodium salt | EXACT_SYNONYM | kg_microbe | |
| sodium 2-oxopropanoate | EXACT_SYNONYM | kg_microbe | |
| Pyruvic acid sodium salt | EXACT_SYNONYM | merged_from_duplicate_mim_record | |
| Role: Carbon source; Properties: Defined component, Organic compound, Simple component | RAW_TEXT | CultureMech | |
| Role: Carbon source; Properties: Simple component, Defined component, Organic compound | RAW_TEXT | CultureMech | |
| Role: Carbon source; Properties: Defined component, Organic compound, Solution | RAW_TEXT | CultureMech | |
| Role: Carbon source; Properties: Simple component, Organic compound, Defined component | RAW_TEXT | CultureMech |
Chemical properties
- Cas rn
- 113-24-6
- Data source
- PubChem API (preprocessed)
- Retrieval date
- 2026-04-05T23:45:42.840438+00:00
- Molecular formula
- C3H3O3.Na
- Inchi
- InChI=1S/C3H4O3.Na/c1-2(4)3(5)6;/h1H3,(H,5,6);/q;+1/p-1
- Smiles
- CC(=O)C(=O)[O-].[Na+]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 807
- Distinct media
- 805
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 |
| 2026-04-05T19:53:46.578151+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:113-24-6 from PubChem API via name lookup (Pyruvic acid sodium salt) |
| 2026-04-05T21:48:45.803612+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:113-24-6 from CultureBotHT compounds_to_cas.csv (matched: Sodium pyruvate) |
| 2026-04-05T21:48:45.806019+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:113-24-6 from CultureBotHT compounds_to_cas.csv (matched: sodium pyruvate) |
| 2026-04-05T21:48:45.808087+00:00 | fetch_cas_rn_from_culturebot_csv | ADDED_CAS_RN | MAPPED | Added CAS-RN:113-24-6 from CultureBotHT compounds_to_cas.csv (matched: Sodium Pyruvate) |
| 2026-04-05T23:45:42.840449+00:00 | fetch_cas_rn_with_preprocessing | ADDED_CAS_RN | MAPPED | Added CAS-RN:113-24-6 from PubChem API (preprocessed) via name preprocessing (Na-pyruvate) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 113-24-6 from PubChem (via CHEBI:50144) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium pyruvate*, Na pyruvate, Natriumpyruvat, Sodium Pyruvate, pyruvic acid, sodium salt, ... (1 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium pyruvate*, Na pyruvate, Na-pyruvate, Natriumpyruvat, pyruvic acid, sodium salt, ... (1 more) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 1 synonyms from kg-microbe P4.4 enrichment: 3-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-6-(phenylmethyl)-2H-1,2,4-triazin-5-one |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 6 synonyms from kg-microbe P4.4 enrichment: 1 M Sodium pyruvate*, Na-pyruvate, Natriumpyruvat, Sodium Pyruvate, pyruvic acid, sodium salt, ... (1 more) |
| 2026-04-19T01:05:11.466429+00:00 | cbclaw_sssom_review_fix | CORRECTED_ONTOLOGY_ID | MAPPED | Corrected ontology_id CHEBI:113246 -> CHEBI:50144 (old label: 'Pyruvic acid sodium salt', new label: 'sodium pyruvate'). Reason: Previous CHEBI:113246 was a triazine — unrelated. Stripped 1 kg_microbe-sourced synonyms that were contaminated by the wrong CHEBI. |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 5 duplicate MIM record(s) into this one: Sodium_Pyruvate.yaml, Pyruvic_Acid_Sodium_Salt.yaml, Sodium_Pyruvate_2.yaml, Na_Pyruvate.yaml, Sodium_Pyruvate_3.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:35.054494+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.117498+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C3H3O3.Na; inchi=InChI=1S/C3H4O3.Na/c1-2(4)3(5)6;/h1H3,(H,5,6);/q;+; smiles=CC(=O)C(=O)[O-].[Na+] | |
| 2026-05-02T03:12:16.844237+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112071+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 1.00) | |
| 2026-06-04T05:38:59.201093+00:00 | infer_energy_source | ANNOTATED | Added media role: ENERGY_SOURCE (confidence: 0.70) | |
| 2026-06-09T05:23:46.804621+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'Na-pyruvate' -> 'sodium pyruvate': synced to canonical CHEBI label (preferred_term 'Na-pyruvate' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE; ENERGY_SOURCE -> nutritional_roles.ENERGY_SOURCE | |
| 2026-08-27T03:16:39.519420+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 146/570 -> 805/807 (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] |