CHEBI:15377 - water

ChEBI IDCHEBI:15377
ChEBI Namewater
Stars
DefinitionAn oxygen hydride consisting of an oxygen atom that is covalently bonded to two hydrogen atoms
Secondary ChEBI IDsCHEBI:5585, CHEBI:10743, CHEBI:13352, CHEBI:27313, CHEBI:42043, CHEBI:42857, CHEBI:43228, CHEBI:44292, CHEBI:44701, CHEBI:44819
Last Modified28 June 2022
SubmitterMarcus Ennis
DownloadsMolfile
FormulaH2O
Net Charge0
Average Mass18.015
Monoisotopic Mass18.01056
SMILES[H]O[H]
InChIInChI=1S/H2O/h1H2
InChIKeyXLYOFNOQVPJJNP-UHFFFAOYSA-N
Wikipedia
Species of MetaboliteComponentSourceComments
Homo sapiens (ncbitaxon:9606) - DOI (10.1038/nbt.2488)
Saccharomyces cerevisiae (ncbitaxon:4932) - PubMed (24678285) Source: yeast.sf.net
Escherichia coli (ncbitaxon:562) - PubMed (21988831)
Mus musculus (ncbitaxon:10090) - PubMed (19425150) Source: BioModels - MODEL1507180067
Roles Classification
Chemical Roles:
greenhouse gas  A gas in an atmosphere that absorbs and emits radiation within the thermal infrared range, so contributing to the 'greenhouse effect'.
amphiprotic solvent  Self-ionizing solvent possessing both characteristics of Brønsted acids and bases.
Biological Roles:
Escherichia coli metabolite  Any bacterial metabolite produced during a metabolic reaction in Escherichia coli.
human metabolite  Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
Saccharomyces cerevisiae metabolite  Any fungal metabolite produced during a metabolic reaction in Baker's yeast (Saccharomyces cerevisiae ).
mouse metabolite  Any mammalian metabolite produced during a metabolic reaction in a mouse (Mus musculus).
Application:
amphiprotic solvent  Self-ionizing solvent possessing both characteristics of Brønsted acids and bases.
ChEBI Ontology
Outgoing Relation(s)
water (CHEBI:15377) has role Escherichia coli metabolite (CHEBI:76971)
water (CHEBI:15377) has role Saccharomyces cerevisiae metabolite (CHEBI:75772)
water (CHEBI:15377) has role amphiprotic solvent (CHEBI:48360)
water (CHEBI:15377) has role greenhouse gas (CHEBI:76413)
water (CHEBI:15377) has role human metabolite (CHEBI:77746)
water (CHEBI:15377) has role mouse metabolite (CHEBI:75771)
water (CHEBI:15377) is a inorganic hydroxy compound (CHEBI:52625)
water (CHEBI:15377) is a mononuclear parent hydride (CHEBI:37176)
water (CHEBI:15377) is a oxygen hydride (CHEBI:33693)
water (CHEBI:15377) is conjugate acid of hydroxide (CHEBI:16234)
water (CHEBI:15377) is conjugate base of oxonium (CHEBI:29412)
Incoming Relation(s)
calcium ammonium nitrate (CHEBI:91238) has part water (CHEBI:15377)
hydrate (CHEBI:35505) has part water (CHEBI:15377)
methane clathrate (CHEBI:132140) has part water (CHEBI:15377)
royal jelly (CHEBI:78665) has part water (CHEBI:15377)
urea ammonium nitrate (CHEBI:88276) has part water (CHEBI:15377)
(18O)water (CHEBI:33813) is a water (CHEBI:15377)
deuterium hydrogen oxide (CHEBI:33806) is a water (CHEBI:15377)
dideuterium oxide (CHEBI:41981) is a water (CHEBI:15377)
diprotium oxide (CHEBI:29375) is a water (CHEBI:15377)
ditritium oxide (CHEBI:29374) is a water (CHEBI:15377)
hydrogen tritium oxide (CHEBI:33811) is a water (CHEBI:15377)
oxonium (CHEBI:29412) is conjugate acid of water (CHEBI:15377)
hydroxide (CHEBI:16234) is conjugate base of water (CHEBI:15377)
IUPAC Names 
water
oxidane
Synonyms  Source
H2OKEGG COMPOUND
WaterKEGG COMPOUND
dihydridooxygenIUPAC
dihydrogen oxideIUPAC
[OH2]IUPAC
HOHChEBI
UniProt Name  Source
H2OUniProt
Manual XrefsDatabases
C00001KEGG COMPOUND
C00001KEGG COMPOUND
HOHPDBeChem
1MolBase
WaterWikipedia
WATERMetaCyc
D00001KEGG DRUG
HMDB0002111HMDB
Registry NumbersSources
Gmelin:117Gmelin
Reaxys:3587155Reaxys
CAS:7732-18-5KEGG COMPOUND
CAS:7732-18-5ChemIDplus
CAS:7732-18-5NIST Chemistry WebBook