CHEBI:33813 - (18O)water

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ChEBI Name (18O)water
ChEBI ID CHEBI:33813
ChEBI ASCII Name ((18)O)water
Definition A form of water consisting of two hydrogen atoms covalently bonded to an oxygen-18 atom.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula H2O
Net Charge 0
Average Mass 20.01504
Monoisotopic Mass 18.011
InChI InChI=1S/H2O/h1H2/i1+2
InChIKey XLYOFNOQVPJJNP-NJFSPNSNSA-N
SMILES [H][18O][H]
Roles Classification
Chemical Role(s): amphiprotic solvent
Self-ionizing solvent possessing both characteristics of Bronsted acids and bases.
(via water )
greenhouse gas
A gas in an atmosphere that absorbs and emits radiation within the thermal infrared range, so contributing to the 'greenhouse effect'.
(via water )
Biological Role(s): Escherichia coli metabolite
Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
(via water )
Saccharomyces cerevisiae metabolite
Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
(via water )
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
(via water )
mouse metabolite
Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
(via water )
Application(s): amphiprotic solvent
Self-ionizing solvent possessing both characteristics of Bronsted acids and bases.
(via water )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing (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 Sources
18OH2 ChEBI
H218O IUPAC
heavy-oxygen water ChEBI
water-18O NIST Chemistry WebBook
Registry Numbers Types Sources
130 Gmelin Registry Number Gmelin
14314-42-2 CAS Registry Number NIST Chemistry WebBook
14314-42-2 CAS Registry Number ChemIDplus
Citation Waiting for Citations Type Source
24711961 PubMed citation Europe PMC
Last Modified
30 January 2018