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CHEBI:33813 - (18O)water

ChEBI IDCHEBI:33813
ChEBI Name(18O)water
Stars
ASCII Name((18)O)water
DefinitionA form of water consisting of two hydrogen atoms covalently bonded to an oxygen-18 atom.
Last Modified30 January 2018
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH2
Net Charge0
Average Mass20.015
Monoisotopic Mass20.01481
SMILES[H][18O][H]
InChIInChI=1S/H2O/h1H2/i1+2
InChIKeyXLYOFNOQVPJJNP-NJFSPNSNSA-N
Roles Classification
Chemical Roles:
amphiprotic solvent  Self-ionizing solvent possessing both characteristics of Brønsted acids and bases.
greenhouse gas  A gas in an atmosphere that absorbs and emits radiation within the thermal infrared range, so contributing to the 'greenhouse effect'.
Biological Roles:
Saccharomyces cerevisiae metabolite  Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
Escherichia coli metabolite  Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Application:
amphiprotic solvent  Self-ionizing solvent possessing both characteristics of Brønsted acids and bases.
ChEBI Ontology
Outgoing Relation(s)
(18O)water (CHEBI:33813) has part oxygen-18 atom (CHEBI:33815)
(18O)water (CHEBI:33813) is a isotopically modified compound (CHEBI:139358)
(18O)water (CHEBI:33813) is a water (CHEBI:15377)
IUPAC Name 
(18O)water
Synonyms  Source
heavy-oxygen waterChEBI
H218OIUPAC
18OH2ChEBI
water-18ONIST Chemistry WebBook
Registry NumbersSources
Gmelin:130Gmelin
CAS:14314-42-2NIST Chemistry WebBook
CAS:14314-42-2ChemIDplus
Citations