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potassium 3-hydroxybutyrate

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potassium 3-hydroxybutyrate Basic information

Product Name:
potassium 3-hydroxybutyrate
Synonyms:
  • Butanoic acid, 3-hydroxy-, monopotassium salt
  • potassium 3-hydroxybutyrate
  • Potassium beta-hydroxybutyrate
  • potassium 3-hydroxybutanoate
  • 3-hydroxybutyrate potassium
  • DL-3-HYDROXYBUTYRIC ACID potassium SALT
  • Potassium DL -3- Hydroxybutyrate
  • DL-3-Hydroxybutyrate potassium salt
CAS:
39650-04-9
MF:
C4H9KO3
MW:
144.21
Mol File:
39650-04-9.mol
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potassium 3-hydroxybutyrate Chemical Properties

InChI
InChI=1S/C4H8O3.K.H/c1-3(5)2-4(6)7;;/h3,5H,2H2,1H3,(H,6,7);;
InChIKey
RFGCOONEEVJESX-UHFFFAOYSA-N
SMILES
C(C(=O)O)C(O)C.[KH]
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potassium 3-hydroxybutyrate Usage And Synthesis

Preparation

Ethyl (R)-3-hydroxybutyrate (88.4 g) and water (300 ml) were added to a three-vial bottle. Potassium hydroxide (37.5g) was slowly added in batches within 3 hours and the temperature is 10 °C. After 2 hours, add activated carbon (0.3g ) to the mixtrue. Continue the reaction for 10 minutes and then filter the reaction solution. The filtrate was concentrated to 100 ml. Stir for 1h to room temperature. After centrifugation and vacuum drying, white solid (potassium 3-hydroxybutyrate) was obtained. Yield=88.2%.

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