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CHEBI:18064 - 3-hydroxyisobutyric acid

ChEBI IDCHEBI:18064
ChEBI Name3-hydroxyisobutyric acid
Stars
DefinitionA 4-carbon, branched hydroxy fatty acid and intermediate in the metabolism of valine.
Secondary ChEBI IDCHEBI:1516
Last Modified23 June 2015
DownloadsMolfile
FormulaC4H8O3
Net Charge0
Average Mass104.105
Monoisotopic Mass104.04734
SMILESCC(CO)C(=O)O
InChIInChI=1S/C4H8O3/c1-3(2-5)4(6)7/h3,5H,2H2,1H3,(H,6,7)
InChIKeyDBXBTMSZEOQQDU-UHFFFAOYSA-N
Roles Classification
Chemical Role:
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
3-hydroxyisobutyric acid (CHEBI:18064) has functional parent propionic acid (CHEBI:30768)
3-hydroxyisobutyric acid (CHEBI:18064) is a 3-hydroxy monocarboxylic acid (CHEBI:35969)
3-hydroxyisobutyric acid (CHEBI:18064) is conjugate acid of 3-hydroxyisobutyrate (CHEBI:11805)
Incoming Relation(s)
(S)-3-hydroxyisobutyric acid (CHEBI:37373) is a 3-hydroxyisobutyric acid (CHEBI:18064)
3-hydroxyisobutyrate (CHEBI:11805) is conjugate base of 3-hydroxyisobutyric acid (CHEBI:18064)
IUPAC Name 
3-hydroxy-2-methylpropanoic acid
Synonyms  Source
2-methyl-3-hydroxypropanoic acidChEBI
3-Hydroxyisobutyric acidKEGG COMPOUND
HIBAChEBI
Manual XrefsDatabases
C01188KEGG COMPOUND
Registry NumbersSources
Beilstein:1745484Beilstein
CAS:2068-83-9KEGG COMPOUND