Wikipedia:  

3-Hydroxybutyrate

3-HYDROXYBUTYRIC ACID; DL-beta-Hydroxybutyric acid; beta-Hydroxy-n-butyric acid; Butanoic acid, 3-hydroxy-; Butyric acid, 3-hydroxy- (8CI); 3 HBA; (1)-3-Hydroxybutyric acid; 3-Hydroxybutanoic acid; beta-Hydroxybuttersaeure; 3-Hydroxybuttersaeure; beta-Hydroxybutyric acid
Molecular Formula
C4 H8 O3
Natural Isotopic Abundance Mass
104.1045200000
Mono-Isotopic Molecular Masses
C12N14:   104.047344123
C13N14:   108.060763474
C12N15:   104.047344123
C13N15:   108.060763474
3-Hydroxybutyrate image
3-Hydroxybutyrate
InCHi String:
InChI=1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)

isomeric and canonical SMILES:
CC(CC(=O)O)O


IUPAC: IUPAC traditional: IUPAC cas: IUPAC openeye: IUPAC systematic
3-hydroxybutanoic acid



PubChem Substance (SID):   85164987   152509
PubChem Compound (CID):   441
KEGG: Compound ID   n/a
CAS Registry IDs:   300-85-6   625-71-8
PDB Chemical Component   3HL
Miscellaneous Databases and IDs:   EINECS 210-908-0   EINECS 206-099-9   NSC 3806

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.