NaBr

CHEBI:63004 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:63004
Ontology label
sodium bromide
kg-microbe node
CHEBI:63004

Nutritional roles

Synonyms (9)

SynonymTypeSourceOccurrences
Role: Mineral source; Properties: Defined component, Inorganic compound, Simple component RAW_TEXT CultureMech
Role: Mineral source; Properties: Defined component, Simple component, Inorganic compound RAW_TEXT CultureMech
Role: Mineral source; Properties: Inorganic compound, Defined component, Simple component RAW_TEXT CultureMech
Role: Mineral source; Properties: Inorganic compound, Simple component, Defined component RAW_TEXT CultureMech
Role: Mineral source; Properties: Simple component, Inorganic compound, Defined component RAW_TEXT CultureMech
Bromide salt of sodium EXACT_SYNONYM kg_microbe
Bromnatrium EXACT_SYNONYM kg_microbe
Trisodium tribromide EXACT_SYNONYM kg_microbe
sodium bromide EXACT_SYNONYM kg_microbe

Chemical properties

Cas rn
7647-15-6
Data source
PubChem API
Retrieval date
2026-04-05T19:53:25.710899+00:00
Molecular formula
Br.Na
Inchi
InChI=1S/BrH.Na/h1H;/q;+1/p-1
Smiles
[Br-].[Na+]

Evidence (1)

DATABASE_MATCH via CultureMech

Imported from CultureMech pipeline, quality=DIRECT_MATCH

Occurrence statistics

Total occurrences
322
Distinct media
322

Curation history

TimestampCuratorActionNew statusChanges
2026-03-09T06:54:18.022301+00:00 import_from_culturemech IMPORTED MAPPED Initial import from CultureMech pipeline
2026-04-05T19:53:25.710924+00:00 fetch_cas_rn_from_pubchem ADDED_CAS_RN MAPPED Added CAS-RN:7647-15-6 from PubChem API via name lookup (NaBr)
2026-04-18T00:00:00+00:00 cbclaw_kg_microbe_sweep LLM ADDED_SYNONYMS MAPPED Added 4 synonyms from kg-microbe P4.4 enrichment: Bromide salt of sodium, Bromnatrium, Trisodium tribromide, sodium bromide
2026-05-01T07:35:35.344362+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary)
2026-05-01T08:08:31.422310+00:00 auto_classify_ingredient_type AUTO_BACKFILL_CHEBI_CHEMISTRY molecular_formula=Br.Na; inchi=InChI=1S/BrH.Na/h1H;/q;+1/p-1; smiles=[Br-].[Na+]
2026-05-02T03:12:17.175910+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula))
2026-05-29T23:35:36.112287+00:00 extract_roles_from_synonyms ANNOTATED Added media role: MINERAL (confidence: 1.00)
2026-06-09T05:23:46.809069+00:00 correct_stale_ontology_labels.py CORRECTED ontology_label 'NaBr' -> 'sodium bromide': synced to canonical CHEBI label (preferred_term 'NaBr' unchanged).
2026-07-20T00:00:00+00:00 migrate_media_roles_to_facets ANNOTATED Migrated legacy media_roles to role facets (#128): MINERAL -> nutritional_roles.TRACE_ELEMENT
2026-07-20T20:20:38.959489+00:00 migrate_media_roles_to_facets CORRECTED Reclassified from TRACE_ELEMENT to MINERAL_SOURCE: the #128 migration treated Br/F/I/Li as micronutrients, but they are not established microbial trace elements (NaF and LiCl act as inhibitors / selective agents). MINERAL_SOURCE preserves the original MINERAL claim without asserting micronutrient status; a selective-agent role needs curator evidence.
2026-08-27T03:16:39.519528+00:00 refresh_occurrence_statistics CORRECTED occurrence_statistics 50/233 -> 322/322 (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]