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Kojic acid

UUID 1836c578-701d-45f3-9120-6afaf8af9323
Flow Object IDfo-724db901332c61e2
Source EF 3.1
Context Environmental → Ground → Unknown
CAS Numbers 501-30-4
EC Numbers 207-922-4
prefLabel ⓘ
Language Value Provenance
en Kojic acid
altLabel ⓘ
Language Value Provenance
en 5-Hydroxy-2-(hydroxymethyl)-4-pyrone
en 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
en Kojisaeure
en acido kojico
en 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one
en 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-
en 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one
en 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone
en 5-Hydroxy-2-hydroxymethyl-1,4-pyrone
en 5-Hydroxy-2-hydroxymethyl-4-pyrone
en 5-Hydroxy-2-hydroxymethylpyran-4-one
en NSC 1942
Definitions
Language Value Provenance
en A pyranone that is 4H-pyran substituted by a hydroxy group at position 5, a hydroxymethyl group at position 2 and an oxo group at position 4. It has been isolated from the fungus Aspergillus oryzae.
References
Shared Properties
Predicate Value
Formal charge 0
InChIKey BEJNERDRQOWKJM-UHFFFAOYSA-N
InChI InChI=1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
IUPAC name 2-(hydroxymethyl)-5-oxidanyl-pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-4-pyranone, 5-hydroxy-2-(hydroxymethyl)pyran-4-one, 5-hydroxy-2-methylol-pyran-4-one
Molecular formula C6H6O4
Molecular mass 142.11
Monoisotopic mass 142.02661
SMILES C1=C(OC=C(C1=O)O)CO, O=c1cc(CO)occ1O

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 1836c578-701d-45f3-9120-6afaf8af9323 5-hydroxy-2-hydroxymethyl-4-pyrone

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
EF 3.1 5-hydroxy-2-hydroxymethyl-4-pyrone Emissions/Emissions to soil/Emissions to soil, unspecified kg exactMatch —

Consolidated Field Provenance

0 total PROV activity record(s) for this flow.

Field Change Count Latest Time Transformers Latest Comment
altLabel 2 — consensus_match group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=501-30-4; added Common Chemistry CAS names as altLabel: 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one, 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone, 5-Hydroxy-2-hydroxymethyl-1,4-pyrone, 5-Hydroxy-2-hydroxymethyl-4-pyrone, 5-Hydroxy-2-hydroxymethylpyran-4-one, NSC 1942; object_uuid=fo-724db901332c61e2
cas_match_labels 1 — consensus_match group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'501-30-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-724db901332c61e2: {'501-30-4': 'exactMatch'}
prefLabel 1 — consensus_match cas=501-30-4; cc_chebi_agreed_name='Kojic acid'; object_uuid=fo-724db901332c61e2

Context Attributes

AttributeValue
dimensionEnvironmental
mediaGround
geographyUnknown

Consensus Changes

Field Old Value New Value Comment
prefLabel [{'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'bootstrap_labels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'legacy name field'}}] [{'@value': 'Kojic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4'], 'prov:wasDerivedFrom': 'Common Chemistry / ChEBI primary name agreement'}}] cas=501-30-4; cc_chebi_agreed_name='Kojic acid'; object_uuid=fo-724db901332c61e2
altLabel [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojic acid', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}] [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original name retained as altLabel'}}] cas=501-30-4; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-724db901332c61e2
altLabel [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original name retained as altLabel'}}] [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethyl-1,4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethylpyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'NSC 1942', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}] group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=501-30-4; added Common Chemistry CAS names as altLabel: 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one, 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone, 5-Hydroxy-2-hydroxymethyl-1,4-pyrone, 5-Hydroxy-2-hydroxymethyl-4-pyrone, 5-Hydroxy-2-hydroxymethylpyran-4-one, NSC 1942; object_uuid=fo-724db901332c61e2
cas_match_labels None {'501-30-4': 'exactMatch'} group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'501-30-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-724db901332c61e2: {'501-30-4': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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  "name": null,
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    "geography": "Unknown"
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  "general_comment": null,
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  "unit": "kg",
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      "characterization_factor": 7.5936e-8
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      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 7.5936e-8
    }
  ],
  "source": "EF 3.1",
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