CHEBI:17778 - 2-hydroxy-3-oxosuccinic acid

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ChEBI Name 2-hydroxy-3-oxosuccinic acid
ChEBI ID CHEBI:17778
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:11584, CHEBI:1124, CHEBI:14705, CHEBI:19606
Supplier Information
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Formula C4H4O6
Net Charge 0
Average Mass 148.07096
Monoisotopic Mass 148.00079
InChI InChI=1S/C4H4O6/c5-1(3(7)8)2(6)4(9)10/h1,5H,(H,7,8)(H,9,10)
InChIKey RMHHUKGVZFVHED-UHFFFAOYSA-N
SMILES OC(C(O)=O)C(=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 2-hydroxy-3-oxosuccinic acid (CHEBI:17778) has functional parent succinic acid (CHEBI:15741)
2-hydroxy-3-oxosuccinic acid (CHEBI:17778) is a C4-dicarboxylic acid (CHEBI:66873)
2-hydroxy-3-oxosuccinic acid (CHEBI:17778) is a oxo dicarboxylic acid (CHEBI:36145)
2-hydroxy-3-oxosuccinic acid (CHEBI:17778) is a secondary α-hydroxy ketone (CHEBI:2468)
2-hydroxy-3-oxosuccinic acid (CHEBI:17778) is conjugate acid of 2-hydroxy-3-oxosuccinate(2−) (CHEBI:58265)
Incoming (2R)-2-hydroxy-3-oxosuccinic acid (CHEBI:49012) is a 2-hydroxy-3-oxosuccinic acid (CHEBI:17778)
(2S)-2-hydroxy-3-oxosuccinic acid (CHEBI:49013) is a 2-hydroxy-3-oxosuccinic acid (CHEBI:17778)
2-hydroxy-3-oxosuccinate(2−) (CHEBI:58265) is conjugate base of 2-hydroxy-3-oxosuccinic acid (CHEBI:17778)
IUPAC Name
2-hydroxy-3-oxobutanedioic acid
Synonyms Sources
2-Hydroxy-3-oxosuccinate KEGG COMPOUND
Oxaloglycolate KEGG COMPOUND
Manual Xref Database
C03459 KEGG COMPOUND
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Registry Number Type Source
2358870 Beilstein Registry Number Beilstein
Last Modified
06 February 2018