3-Hydroxypentanoic acid

3-Hydroxypentanoic acid is the organic compound with the formula CH3CH2CH(OH)CH2CO2H. It is one of the hydroxypentanoic acids. It is made from odd carbon fatty acids in the liver and rapidly enters the brain. As opposed to 4-carbon ketone bodies, 3-hydroxypentanoic acid is anaplerotic, meaning it can refill the pool of TCA cycle intermediates. The triglyceride triheptanoin is used clinically to produce beta-hydroxypentanoate.

3-Hydroxypentanoic acid
Names
Preferred IUPAC name
3-Hydroxypentanoic acid
Other names
3-Hydroxyvalerate
3-Hydroxy valeric acid
beta-Hydroxyvaleric acid
beta-Hydroxypentanoate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.123.761
PubChem CID
UNII
  • InChI=1S/C5H10O3/c1-2-4(6)3-5(7)8/h4,6H,2-3H2,1H3,(H,7,8) Y
    Key: REKYPYSUBKSCAT-UHFFFAOYSA-N Y
  • InChI=1/C5H10O3/c1-2-4(6)3-5(7)8/h4,6H,2-3H2,1H3,(H,7,8)
    Key: REKYPYSUBKSCAT-UHFFFAOYAT
SMILES
  • CCC(CC(=O)O)O
  • O=C(O)CC(O)CC
Properties
C5H10O3
Molar mass 118.13 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references
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