ChemicalBook >  Product Catalog >  Biochemical Engineering >  Amino Acids and Derivatives >  Other amino acid derivatives >  L(+)-2-Aminobutyric acid

L(+)-2-Aminobutyric acid

Basic information Safety Related Supplier

L(+)-2-Aminobutyric acid Basic information

Product Name:
L(+)-2-Aminobutyric acid
CAS:
1492-24-6
MF:
C4H9NO2
MW:
103.12
EINECS:
216-083-3
Mol File:
1492-24-6.mol
More
Less

L(+)-2-Aminobutyric acid Chemical Properties

Melting point:
300 °C
alpha 
21.6 º (c=2, 5N HCl)
Boiling point:
215.2±23.0 °C(Predicted)
Density 
1.2300 (estimate)
refractive index 
1.4650 (estimate)
storage temp. 
Store at RT.
solubility 
22.7 g/100 mL (22°C)
pka
2.29(at 25℃)
form 
Crystalline Powder
color 
White to beige
Water Solubility 
22.7 g/100 mL (22 ºC)
Merck 
14,428
BRN 
1720935
InChIKey
QWCKQJZIFLGMSD-VKHMYHEASA-N
CAS DataBase Reference
1492-24-6(CAS DataBase Reference)
NIST Chemistry Reference
(l)-2-Aminobutanoic acid(1492-24-6)
EPA Substance Registry System
Butanoic acid, 2-amino-, (2S)- (1492-24-6)
More
Less

Safety Information

Hazard Codes 
Xi
Risk Statements 
43
Safety Statements 
36/37
WGK Germany 
3
Hazard Note 
Irritant
TSCA 
Yes
HS Code 
29224999

MSDS

More
Less

L(+)-2-Aminobutyric acid Usage And Synthesis

Chemical Properties

White Crystalline Solid

Uses

Receptor antagonist

Uses

aminobutyric acid is an amino acid with water-binding properties and possible anti-inflammatory capacities.

Definition

ChEBI: An optically active form of alpha-aminobutyric acid having L-configuration.

Purification Methods

Crystallise butyrine from aqueous EtOH, and the melting point depends on heating rate but has m 303o in a sealed tube. [Greenstein & Winitz The Chemistry of the Amino Acids J. Wiley, Vol 3 p 2399 IR: 2401 1961, Beilstein 4 III 1294, 4 IV 2584.]

More
Less

L(+)-2-Aminobutyric acidSupplierMore

YangZhou Ruihong Biotech Co., Ltd. Gold
Tel:
0514-83826969-
Email:
sales@ruihongbiotech.com;
Taizhou Ruixin Chemical Co., Ltd. Gold
Tel:
15867635987 ;0576-89085261
Email:
sales@runsunchemical.com; jasonhu09@163.com
Changxing Pharmaceutical Co., Ltd. Gold
Tel:
0572-6236833- ;0572-6236208
Email:
jianjian6602@163.com;ppppqhp@163.com;
Shanghai Gugang New Materials Technology Co. Ltd. Gold
Tel:
021-51317962
Email:
296935822@qq.com
Zheda Panaco Chemical Engineering Co., Ltd Gold
Tel:
0571-87986637- ;0571-87986637- ;0571-87984136-
Email:
panaco@hz.zj.com;marketing@zhedachem.com;panaco@zhedachem.com
Basic information Safety Related Supplier