Compound
(S)-3-hydroxybutanoate
The conjugate base of (S)-3-hydroxybutyric acid.
Definition from ChEBI (CHEBI:11047), read 2026-09-23. CC BY 4.0.
Structure
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- Class
- Organic compound, anion
- Formula
- C4H7O3
- Mass
- 103.097 g/mol
- Charge
- -1
- InChIKey
- WHBMMWSBFZVSSR-VKHMYHEASA-M
- SMILES
- C[C@H](O)CC(=O)[O-]
- Look it up
- ChEBIPubChemBy InChIKey
Identity from ChEBI, geometry from PubChem. Not evidence.
What it touches on the way
Mechanistic reach
2 entities
2 entities reached.
0 reported hops2 assembled from the scaffold
What the reference databases state
Statements
5 statements
5 statements · 2 reference databases · Subject: (S)-3-hydroxybutanoate · Sources: Human-GEM, Rhea
- (S)-3-hydroxybutanoate is converted to (3S)-3-hydroxybutanoyl-CoACompoundRhea RHEA:65208Inferred only
- (3S)-3-hydroxybutanoyl-CoA is converted to (S)-3-hydroxybutanoateCompoundRhea RHEA:65208Inferred only
- (S)-3-hydroxybutanoate is a substrate of ADHFE1ProteinHuman-GEM MAR20013Inferred only
- (S)-3-hydroxybutanoate is a substrate of ADHFE1ProteinRhea RHEA:23048Inferred only
- (S)-3-hydroxybutanoate is transported by SLC16A7ProteinRhea RHEA:71871Inferred only
Reactions
4 reactions
2-oxoglutarate(2-)+(S)-3-hydroxybutanoateacetoacetate+(R)-2-hydroxyglutarate
Catalysed by ADHFE1
Reaction pageLeft to rightBalancedEC 1.1.99.24mitochondrial matrix
Human-GEM MAR20013CC BY 4.0Reference data
(S)-3-hydroxybutanoate+2-oxoglutarate(2-)(R)-2-hydroxyglutarate+acetoacetate
Catalysed by ADHFE1
Reaction pageDirection not assertedBalanced
Rhea RHEA:23048CC BY 4.0Reference data
(3S)-3-hydroxybutanoyl-CoA+water(S)-3-hydroxybutanoate+coenzyme A(4-)+hydron
Reaction pageDirection not assertedBalanced
Rhea RHEA:65208CC BY 4.0Reference data
(S)-3-hydroxybutanoate+hydron(S)-3-hydroxybutanoate+hydron
Transported by SLC16A7
Reaction pageDirection not assertedBalanced
Rhea RHEA:71871CC BY 4.0Reference data
Where it reaches
3 systems, 4 regions, 5 tissues, 5 transporter routes — routes, not measurements: transporters known to carry (S)-3-hydroxybutanoate are expressed there, and no source reports it arriving.
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Other names
5 names
Resolves to: (S)-3-hydroxybutanoate
- Also called
- (S)-3-hydroxy-2-methylpropanoate(S)-3HBL-(+)-2-methylhydracrylateS3HB
- Systematic name
- (3S)-3-hydroxybutanoate