L(+)-2-Aminobutyric acid

Modify Date: 2024-01-01 22:06:05

L(+)-2-Aminobutyric acid Structure
L(+)-2-Aminobutyric acid structure
 Common Name L(+)-2-Aminobutyric acid
CAS Number 1492-24-6 Molecular Weight 103.120
Density 1.2300 Boiling Point 215.2±23.0 °C at 760 mmHg
Molecular Formula C4H9NO2 Melting Point 300ºC
MSDS Chinese USA Flash Point 83.9±22.6 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of L(+)-2-Aminobutyric acid


H-Abu-OH, one of the three isomers of aminobutyric acid, is elevated in the plasma of children with with Reye's syndrome, tyrosinemia, homocystinuria, nonketotic hyperglycinemia, and ornithine transcarbamylase deficiency.

 Names

Name L-α-aminobutyric acid
Synonym More Synonyms

 L(+)-2-Aminobutyric acid Biological Activity

Description H-Abu-OH, one of the three isomers of aminobutyric acid, is elevated in the plasma of children with with Reye's syndrome, tyrosinemia, homocystinuria, nonketotic hyperglycinemia, and ornithine transcarbamylase deficiency.
Related Catalog
Target

Human Endogenous Metabolite
References

[1]. Yudkoff M, et al. On the clinical significance of the plasma alpha-amino-n-butyric acid:leucine ratio. Am J Clin Nutr. 1979 Feb;32(2):282-5.

 Chemical & Physical Properties

Density 1.2300
Boiling Point 215.2±23.0 °C at 760 mmHg
Melting Point 300ºC
Molecular Formula C4H9NO2
Molecular Weight 103.120
Flash Point 83.9±22.6 °C
Exact Mass 103.063332
PSA 63.32000
LogP -0.15
Vapour Pressure 0.1±0.9 mmHg at 25°C
Index of Refraction 1.462
Storage condition room temp
Water Solubility 22.7 g/100 mL (22°C)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317
Precautionary Statements P280
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R43
Safety Phrases S36/37
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2922499990

 Synthetic Route

 Customs

HS Code 2922499990
Summary HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Articles73

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Previous work by others have suggested the occurrence of one or more chemical or metabolic 'markers' for ME/CFS including specific amino acids and organic acids and a number of unidentified compounds ...
Improving the serum D-xylose test for the identification of patients with small intestinal malabsorption.

J. Clin. Gastroenterol. 33(1) , 36-40, (2001)

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Highly sensitive GC/MS/MS method for quantitation of amino and nonamino organic acids.

Anal. Chem. 83(7) , 2705-11, (2011)

Metabolite profiling methods are important tools for measurement of metabolite pools in biological systems. While most metabolite profiling methods report relative intensities or depend on a few inter...

 Synonyms

α-Aminobutyric acid
(+)-2-Aminobutyric acid
(S)-2-Aminobutyrate
L(+)-2-Aminobutyric acid
Butanoic acid, 2-amino-, (2S)-
L-2-Aminobutyric Acid
L-α-aminobutyric acid
L-alpha-aminobutyric acid
Aminobutanoic acid
Butyric acid, 2-amino-, DL-
2-Aminobutyric acid
ABU
Aminobutyric acid
(S)-2 aminobutyric acid
(S)-2-aminobutyric acid
(S)-2-Amino-butyric acid
(S)-(+)-2-Amino-n-butyric acid
L-Aminobutyric Acid
A-AMINO BUTYRIC ACID
DL-2-Amino butyric acid
DL-α-Amino-n-butyric acid
(+)-2-Aminobutanoic acid
L-α-aminobutyrate zwitterion
L-α-amino-n-butyric acid
UNII:8306QPJ19P
Butyric acid, 2-amino-
MFCD00064415
Butanoic acid, 2-amino-
DL-2-AMINOBUTANOIC ACID
α-amino-n-butyric acid
DL-α-Aminobutyric acid
(S)-(+)-2-Aminobutyric Acid
Butanoic acid, 2-amino-, (S)-
EINECS 216-083-3
L-(+)-2-Aminobutyric Acid
(S)-2-Aminobutanoic acid
Butanoic acid, amino-
(+)-α-Aminobutyric acid
Butyric acid, 2-amino-, L-
(2S)-2-Aminobutanoic acid
L-(+)-2-Aminobutanoic acid
(S)-(+)-2-Amino butiric acid
H-Abu-OH
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