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L(+)-2-Aminobutyric acid

L(+)-2-Aminobutyric acid
L(+)-2-Aminobutyric acid
CAS No.
1492-24-6
Chemical Name:
L(+)-2-Aminobutyric acid
Synonyms
L-ABU;L-2-Abu;H-ABU-OH;L-ABU-OH;NSC 97060;H-L-ABU-OH;H-2-ABU-OH;L-2-Abu-OH;L-Butyrine;S-butyrine
CBNumber:
CB3741533
Molecular Formula:
C4H9NO2
Formula Weight:
103.12
MOL File:
1492-24-6.mol

L(+)-2-Aminobutyric acid Properties

Melting point:
300 °C
alpha 
21.6 º (c=2, 5N HCl)
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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  43
Safety Statements  36/37
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29224999
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.

L(+)-2-Aminobutyric acid price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich A1879 L-2-Aminobutyric acid ≥99% (titration) 1492-24-6 1g $88 2018-11-13 Buy
Sigma-Aldrich A1879 L-2-Aminobutyric acid ≥99% (titration) 1492-24-6 5g $293 2018-11-13 Buy
TCI Chemical A0826 (S)-(+)-2-Aminobutyric Acid >99.0%(T) 1492-24-6 1g $23 2018-11-22 Buy
TCI Chemical A0826 (S)-(+)-2-Aminobutyric Acid >99.0%(T) 1492-24-6 5g $70 2018-11-22 Buy
Alfa Aesar J11079 L-alpha-Amino-N-Butyric acid, 98+%, Affymetrix/USB 1492-24-6 1g $52.9 2018-11-13 Buy

L(+)-2-Aminobutyric acid Chemical Properties,Uses,Production

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.]

L(+)-2-Aminobutyric acid Preparation Products And Raw materials

Raw materials

Preparation Products


L(+)-2-Aminobutyric acid Suppliers

Global( 337)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 22049 58
Taizhou Tianhong Biochemistry Technology Co., Ltd.
0523-86132544
0523-86201489 sales@thbiochem.com CHINA 217 60
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20786 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2093 55
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 14293 60
Hubei Jusheng Technology Co.,Ltd.
86-155-27864001
peter@hubeijusheng.com CHINA 18004 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 10967 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 930 58

View Lastest Price from L(+)-2-Aminobutyric acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-30 L(+)-2-Aminobutyric acid
1492-24-6
US $100.00 / KG 1KG 99% Customized career henan chemical co

L(+)-2-Aminobutyric acid Spectrum


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