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ChemicalBook >> CAS DataBase List >>2-Aminoisobutyric Acid

2-Aminoisobutyric Acid

CAS No.
62-57-7
Chemical Name:
2-Aminoisobutyric Acid
Synonyms
AIB;2-Amino-2-methylpropanoic acid;H-AIB-OH;Aib-OH;L-Aib-OH;2-METHYLALANINE;N-ME-ALA-OH;N-ME-ALANINE;H-ALPHA-METHYLALANINE;α-Aminoisobutyric acid
CBNumber:
CB2182809
Molecular Formula:
C4H9NO2
Molecular Weight:
103.12
MDL Number:
MFCD00008049
MOL File:
62-57-7.mol
MSDS File:
SDS
Last updated:2024-12-18 14:07:02

2-Aminoisobutyric Acid Properties

Melting point ≥300 °C
Boiling point 193.35°C (rough estimate)
Density 1.1602 (rough estimate)
refractive index 1.4183 (estimate)
storage temp. Store below +30°C.
solubility Very easily soluble in water, poorly soluble in alcohol, insoluble in oils.
form Crystalline Powder
pka 2.36(at 25℃)
color White
Odor Practically odorless in the dry state
Water Solubility SOLUBLE
Merck 14,445
BRN 506496
InChIKey FUOOLUPWFVMBKG-UHFFFAOYSA-N
LogP -0.163 (est)
CAS DataBase Reference 62-57-7(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 1E7ZW41IQU
NIST Chemistry Reference «alpha»-Aminoisobutanoic acid(62-57-7)
EPA Substance Registry System Alanine, 2-methyl- (62-57-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313
Safety Statements  22-24/25
WGK Germany  3
RTECS  AY7000000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29224995
NFPA 704
0
0 0

2-Aminoisobutyric Acid price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 850993 2-Aminoisobutyric acid 98% 62-57-7 25g $62.3 2024-03-01 Buy
Sigma-Aldrich 850993 2-Aminoisobutyric acid 98% 62-57-7 100g $126 2024-03-01 Buy
TCI Chemical A0323 2-Aminoisobutyric Acid >98.0%(T) 62-57-7 25g $34 2024-03-01 Buy
TCI Chemical A0323 2-Aminoisobutyric Acid >98.0%(T) 62-57-7 100g $93 2024-03-01 Buy
Alfa Aesar A13021 2-Aminoisobutyric acid, 99% 62-57-7 25g $35.65 2024-03-01 Buy
Product number Packaging Price Buy
850993 25g $62.3 Buy
850993 100g $126 Buy
A0323 25g $34 Buy
A0323 100g $93 Buy
A13021 25g $35.65 Buy

2-Aminoisobutyric Acid Chemical Properties,Uses,Production

Applications

2-Methylalanine is an Alanine (A481400) derivative. Alanine is an amino acid that occurs naturally in nature. It is a functional component in the alanine cycle which regulates the level of alanine aminotransferases which can be used as a diagnostic tool to predict type II diabetes.

Description

2-Aminoisobutyric acid, also known as alpha-methylalanine or a-aminoisobutanoate, belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). 2-Aminoisobutyric acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 2-Aminoisobutyric acid exists in all living organisms, ranging from bacteria to humans. Outside of the human body, 2-Aminoisobutyric acid has been detected, but not quantified in, milk (cow). This could make 2-aminoisobutyric acid a potential biomarker for the consumption of these foods. Aminoisobutyric acid is a nonprotein amino acid (is an end product of pyrimidine metabolism) excreted in the urine of about 5% of healthy individuals , and high excretion is an autosomal recessive phenotype.

source

2-aminoisobutyric acid is a rare, non-protein amino acid and end-product of pyrimidine metabolism, excreted in urine and found in some antibiotics of fungal origin. With the exception of a few bacteria, it is non-metabolisable, and therefore used in bioassays. It derives from a propionic acid and an isobutyric acid.

Chemical Properties

White crystalline powder
2-Aminoisobutyric Acid

Uses

2-Aminoisobutyric Acid inotransferases which can be used as a diagnostic tool to predict type II diabetes.

Uses

2-Aminoisobutyric acid is a non- protein amino acid present in some antibiotics. It acts as a strong helix inducer in peptides. It is non-metabolisable used in bioassays.

Definition

ChEBI: A rare, non-protein amino acid and end-product of pyrimidine metabolism, excreted in urine and found in some antibiotics of fungal origin. With the exception of a few bacteria, it is non-metabolisable, and therefore used in bioassays.

Preparation

α-Aminoisobutyric Acid is prepared from Acetone (Blatt: Org. Synth. CoIl. vol. H, page 29, 1943) or by the Bucherer method (Org. Synth. vol. XX, 1940, page 42).

Synthesis Reference(s)

The Journal of Organic Chemistry, 29, p. 1148, 1964 DOI: 10.1021/jo01028a036

Solubility in organics

poorly soluble in alcohol, insoluble in oils.

Purification Methods

Crystallise the acid from aqueous EtOH and dry it at 110o. [Zelinski & Stadnikoff Chem Ber 39 1726 1906, Beilstein

Global( 512)Suppliers
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View Lastest Price from 2-Aminoisobutyric Acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Aib pictures 2024-12-20 Aib
62-57-7
 US $0.00-0.00 / kg 1kg 99% 1T+ Sichuan HongRi Pharma-Tech Co.,Ltd
2-Aminoisobutyric Acid pictures 2024-12-13 2-Aminoisobutyric Acid
62-57-7
 US $0.00 / Kg/Drum 1KG 99%min 1000kg WUHAN FORTUNA CHEMICAL CO., LTD
2-Aminoisobutyric Acid pictures 2024-10-11 2-Aminoisobutyric Acid
62-57-7
 US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
  • Aib pictures
  • Aib
    62-57-7
  • US $0.00-0.00 / kg
  • 99%
  • Sichuan HongRi Pharma-Tech Co.,Ltd
RARECHEM EM WB 0051 DL-2-AMINO-ISO-BUTYRIC ACID H-2-AMINOISOBUTYRIC ACID H-ALA(ME)-OH H-(ME)ALA-OH alpha-aminoisobutanoicacid cb1637 DL-2-Amino-2-methylpropanoicacid DL-2-Amino-iso-butanoicacid 2-Aminoisobutyric acid;alpha-Aminoisobutyric acid ; 2-Methylalanine; 2-Methylalanine; alpha-Aminoisobutyric acid 2-Aminoisobutyricacid,99% α-Amino-iso-buttersαure 2-Amino-isobutyric acid, 2-Methylalanine α-Aminoisobutyric Acid-13C4 Propionic Acid, 2-amino-2-methyl- α-Aminoisobutyric acid, 2-Methylalanine, Aib 2-Methylalanine, Aib 2-AMINOISOBUTYRIC ACID A-AMINO ISO-BUTYRIC ACID ALPHA-METHYLALANINE 2-amino-2-methylpropanoicacid 2-methyl-alanin Alanine, 2-methyl- Alanine,2-methyl- alpha,alpha-Dimethylglycine 2,2-Dimethylglycine α-Amino-α-methylpropionic acid α-Aminoisobutyric ac 2-AMinoisobutyric acid, 99+% 100GR 2-AMinoisobutyric acid, 99+% 25GR DL-2-Methylalanine α-AMinoisobutyric acid puriss. NSC 16590 α-AMinoisobutanoic acid 2-AMinoisobutyric acid 98% 2-AMinoisobutyric acid, 98%+ 2-Aminoisobutanoic acid α-Aminoisobutyric acid≥ 99% (Assay) 2-Methylalanine for synthesis 2-Aminoisobutyric Acid > 2-Amino-2-methylpropionic acid,98% 2-Aminoisobutyric acid C4 2-Aminoisobutyric Acid USP/EP/BP N-ME-ALA-OH H-AIB-OH 2-amino-2-methylpropionic acid 2-METHYLALANINE AIB ALPHA-AMINOISOBUTYRIC ACID 2-Amino-2-methylpropanoic acid 2-Methyl-2-aminopropionic acid Aib-OH L-Aib-OH α-Aminoisobutyric acid N-ME-ALANINE H-ALPHA-METHYLALANINE α,α-Dimethylglycine 2-methylphenylpropionic acid