Product

DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE

CAS No.：924-49-2

Other grades of this product :

DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE Basic information

Product Name:	DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE
Synonyms:	(3R)-4-ammonio-3-hydroxybutanoate;Aminohydroxybutyric;DL-G-AMINO-B-HYDROXYBUTYRICACID;(+-)-3-Hydroxy-4-aminobutanoic acid;(RS)-3-Hydroxy-γ-aminobutyric acid;(RS)-4-Amino-3-hydroxybutanoic acid;(RS)-γ-Amino-β-hydroxybutyric acid;3-Hydroxy-4-aminobutanoic acid
CAS:	924-49-2
MF:	C4H9NO3
MW:	119.12
EINECS:	213-106-9
Product Categories:	GAMIBETAL;Pharmaceutical material and intermeidates
Mol File:	924-49-2.mol

DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE Chemical Properties

Melting point	223 °C (dec.) (lit.)
Boiling point	222.38°C (rough estimate)
density	1.3126 (rough estimate)
refractive index	1.4183 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
pka	pK1: 3.834(+1);pK2: 9.487(0) (25°C,μ=0.1)
form	Powder
color	White to Yellow
Water Solubility	almost transparency
Merck	14,444
EPA Substance Registry System	4-Amino-3-hydroxybutyric acid (924-49-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	ES7015000
TSCA	Yes
HS Code	29224985

MSDS Information

DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE Usage And Synthesis

Chemical Properties	White crystalline powder
Uses	antiepileptic
Uses	Reduces uptake of iodine by the thyroid glands in animals. Antispasmodic
Purification Methods	Crystallise the acid from H2O or aqueous EtOH. Recrystallise it by dissolving it (CO2H), pK Est( 2) in H2O and adding MeOH or EtOH. It is not very soluble in CHCl3 or EtOAc. [Renaud & Seebach Synthesis 424 1986, Beilstein 4 IV 3187.]

DL-GAMMA-AMINO-B-HYDROXYBUTYRIC ACIDCRYS TALLINE Preparation Products And Raw materials

Preparation Products

DL-CARNITINE

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