CHEBI:73709 - (S)-2-hydroxybutyrate

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ChEBI Name (S)-2-hydroxybutyrate
ChEBI ID CHEBI:73709
ChEBI ASCII Name (S)-2-hydroxybutyrate
Definition A hydroxy monocarboxylic acid anion that is the conjugate base of (S)-2-hydroxybutyric acid, obtained by decarboxylation of the carboxy group.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Eugeni Belda
Supplier Information
Download Molfile XML SDF
Formula C4H7O3
Net Charge -1
Average Mass 103.09660
Monoisotopic Mass 103.04007
InChI InChI=1S/C4H8O3/c1-2-3(5)4(6)7/h3,5H,2H2,1H3,(H,6,7)/p-1/t3-/m0/s1
InChIKey AFENDNXGAFYKQO-VKHMYHEASA-M
SMILES CC[C@H](O)C([O-])=O
Roles Classification
Biological Role(s): human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (Homo sapiens).
(via 2-hydroxybutyrate )
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ChEBI Ontology
Outgoing (S)-2-hydroxybutyrate (CHEBI:73709) is a 2-hydroxybutyrate (CHEBI:64552)
(S)-2-hydroxybutyrate (CHEBI:73709) is conjugate base of (S)-2-hydroxybutyric acid (CHEBI:50613)
Incoming (S)-2-hydroxybutyric acid (CHEBI:50613) is conjugate acid of (S)-2-hydroxybutyrate (CHEBI:73709)
IUPAC Name
(2S)-2-hydroxybutanoate
Synonyms Sources
(2S)-hydroxybutanoate UniProt
(S)-2-hydroxybutanoate ChEBI
(S)-2-hydroxybutyrate(1−) ChEBI
L-2-hydroxybutanoate ChEBI
L-2-hydroxybutyrate SUBMITTER
L-α-hydroxybutanoate ChEBI
L-α-hydroxybutyrate MetaCyc
Manual Xref Database
CPD-3564 MetaCyc
View more database links
Registry Number Type Source
5728464 Reaxys Registry Number Reaxys
Last Modified
05 April 2017