Product

(R)-3-HYDROXYBUTYRIC ACID

CAS No.：625-72-9

Other grades of this product :

(R)-3-HYDROXYBUTYRIC ACID Basic information

Product Name:	(R)-3-HYDROXYBUTYRIC ACID
Synonyms:	(R)-(-)-3-HYDROXYBUTYRIC ACID;(R)-β-Hydroxybutyric acid;(R)-3-HYDROXYBUTYRIC ACID;d-beta-hydroxybutyrate;(R)-3-Hydroxybutyrate;D-(-)-3-Hydroxybutyrate;D(-)-3-Hydroxybutyrate;D-3-Hydroxybutyric acid
CAS:	625-72-9
MF:	C4H8O3
MW:	104.1
EINECS:	210-909-6
Product Categories:	Carboxylic Acids;Chiral Building Blocks;Organic Building Blocks
Mol File:	625-72-9.mol

(R)-3-HYDROXYBUTYRIC ACID Chemical Properties

Melting point	49-50 °C(lit.)
Boiling point	90-92 °C(Press: 0.08 Torr)
alpha	－25 º (C=6% IN H2O)
density	1.195±0.06 g/cm3(Predicted)
Fp	112 °C
storage temp.	Sealed in dry,2-8°C
pka	4.36±0.10(Predicted)
optical activity	[α]20/D 25±1°, c = 6% in H2O
BRN	1720568
InChIKey	WHBMMWSBFZVSSR-GSVOUGTGSA-N
CAS DataBase Reference	625-72-9(CAS DataBase Reference)
EPA Substance Registry System	Butanoic acid, 3-hydroxy-, (3R)- (625-72-9)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
F	3-10

MSDS Information

Provider	Language
SigmaAldrich	English

(R)-3-HYDROXYBUTYRIC ACID Usage And Synthesis

Definition

ChEBI: The R-enantiomer of 3-hydroxybutyric acid. Involved in the synthesis and degradation of ketone bodies, it can be used as an energy source by the brain during hypoglycaemia, and for the synthesis of biodegradable plastics.

(R)-3-HYDROXYBUTYRIC ACID Preparation Products And Raw materials

Preparation Products

(S)-3-HYDROXYBUTYRIC ACID-->(R)-(-)-1,3-Butanediol

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