CHEBI:55526 - 4-(hydroxymethylphosphinyl)-2-oxobutyric acid

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ChEBI Name 4-(hydroxymethylphosphinyl)-2-oxobutyric acid
ChEBI ID CHEBI:55526
Definition A butyric acid derivative having an oxo group at the 2-position and a hydroxymethylphosphinyl moiety at the 4-position.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C5H9O5P
Net Charge 0
Average Mass 180.09570
Monoisotopic Mass 180.01876
InChI InChI=1S/C5H9O5P/c1-11(9,10)3-2-4(6)5(7)8/h2-3H2,1H3,(H,7,8)(H,9,10)
InChIKey YJTNHDYMQPHXFO-UHFFFAOYSA-N
SMILES CP(O)(=O)CCC(=O)C(O)=O
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing 4-(hydroxymethylphosphinyl)-2-oxobutyric acid (CHEBI:55526) has functional parent butyric acid (CHEBI:30772)
4-(hydroxymethylphosphinyl)-2-oxobutyric acid (CHEBI:55526) is a 2-oxo monocarboxylic acid (CHEBI:35910)
4-(hydroxymethylphosphinyl)-2-oxobutyric acid (CHEBI:55526) is conjugate acid of 4-(hydroxymethylphosphinyl)-2-oxobutyrate (CHEBI:55527)
Incoming 4-(hydroxymethylphosphinyl)-2-oxobutyrate (CHEBI:55527) is conjugate base of 4-(hydroxymethylphosphinyl)-2-oxobutyric acid (CHEBI:55526)
IUPAC Name
4-[hydroxy(methyl)phosphoryl]-2-oxobutanoic acid
Synonym Source
4-(hydroxymethylphosphinyl)-2-oxobutanoic acid ChEBI
Registry Number Type Source
4307693 Beilstein Registry Number Beilstein
Last Modified
28 January 2013