Purines

CHEBI:26401 chemically defined MAPPED CHEBI EXACT_MATCH

Ontology mapping

Primary identifier
CHEBI:26401
Ontology label
purines

Chemical properties

Molecular formula
C5N4R7
Smiles
*C1C2C(N(*)C(*)N1*)N(*)C(*)N2*
Molecular weight
116.08
Data source
ChEBI
Retrieval date
2026-08-13T04:29:41.727320+00:00

Evidence (1)

LEXICAL_MATCH via microbedecoder

Imported from microbedecoder via ols-label-exact-chebi. source_id=kgmicrobe.compound:purines;

Occurrence statistics

Total occurrences
0
Distinct media
0
Source occurrences
  • Source
    microbedecoder
    Count
    1
    Source columns
    bergey:substrates

Curation history

TimestampCuratorActionNew statusChanges
2026-08-04T02:54:09.684805+00:00 audit_import_ingredients[microbedecoder] CREATED_FROM_INGREDIENT_IMPORT MAPPED Imported from microbedecoder via ols-label-exact-chebi. source_id=kgmicrobe.compound:purines;
2026-08-04T03:08:34.142678+00:00 microbedecoder-import-review LLM FLAGGED_FOR_REVIEW mapping_status MAPPED -> PENDING_REVIEW
2026-08-04T00:00:00+00:00 review-ingredients LLM REVIEWED_AND_PROMOTED MAPPED mapping_status PENDING_REVIEW -> MAPPED
2026-08-13T00:00:00+00:00 classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (CHEBI primary with a structural definition) (#323)