3-Hydroxybutyric acid

3-Hydroxybutyric acid
  • CAS No.:625-71-8
Other grades of this product :
3-Hydroxybutyric acid Basic information
Description Reference
Product Name:3-Hydroxybutyric acid
Synonyms:RARECHEM AL BO 1231;(+/-)-3-HYDROXYBUTANOIC ACID;(+/-)-3-HYDROXYBUTYRIC ACID;3-HYDROXYBUTYRIC ACID;DL-3-HYDROXY-N-BUTYRIC ACID;DL-BETA-HYDROXYBUTYRIC ACID;BETA-HYDROXY-N-BUTYRIC ACID;dl-3-hydroxybutyric acid
CAS:625-71-8
MF:C4H8O3
MW:104.1
EINECS:206-099-9
Product Categories:
Mol File:625-71-8.mol
3-Hydroxybutyric acid Chemical Properties
Melting point 49°C
Boiling point 118-120 °C/2 mmHg (lit.)
density 1.126 g/mL at 25 °C (lit.)
refractive index n20/D 1.443(lit.)
Fp >230 °F
storage temp. 2-8°C
pka4.70(at 25℃)
CAS DataBase Reference625-71-8(CAS DataBase Reference)
EPA Substance Registry SystemButanoic acid, 3-hydroxy-(625-71-8)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
10
MSDS Information
ProviderLanguage
3-Hydroxybutanoic acid English
SigmaAldrich English
ACROS English
ALFA English
3-Hydroxybutyric acid Usage And Synthesis
DescriptionIn human, 3-hydroxylbutyric acid (ß-Hydroxybutyric acid or 3-hydrobutanoic acid) is one of the two primary endogenous agonists of hydroxycarboxylic acid receptor 2 (HCA2), a Gi/o-coupled G protein-coupled receptor (GPCR).1 It can be used for synthesis of biodegradable polymer, polyhydroxybutyrate.2
ReferenceH. Traussnig, E. Kloimstein, Extraktionsmittel für Poly-D(-)-3-hydroxybuttersäure, Patent EP0355307A2
Uses3-Hydroxybutyric acid was used in enantioselective synthesis of D-(-)-3-hydroxybutyric acid by Escherichia coli.
General Description3-Hydroxybutyric acid forms films of random copolymer with (R)-3-hydroxypentanoic acid, (R)-3-hydroxyhexanoic acid, 4-hydroxybutyric acid, 6-hydroxyhexanoic acid and (S,S)-lactide by the melt-crystallized method. It is an important intermediate for the fine chemical industry.
3-Hydroxybutyric acid Preparation Products And Raw materials

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