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A1879

Sigma-Aldrich

L-2-Aminobutyric acid

≥99% (titration), suitable for ligand binding assays

Synonym(s):

L-α-Aminobutyric acid

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About This Item

Empirical Formula (Hill Notation):
C4H9NO2
CAS Number:
1492-24-6
Molecular Weight:
103.12
Beilstein:
1720935
EC Number:
216-083-3
MDL number:
MFCD00064415
UNSPSC Code:
12352209
PubChem Substance ID:
24890595
NACRES:
NA.26

product name

L-2-Aminobutyric acid, ≥99% (titration)

Quality Level

200

Assay

≥99% (titration)

form

powder

technique(s)

ligand binding assay: suitable

color

white

application(s)

peptide synthesis

SMILES string

CC[C@H](N)C(O)=O

InChI

1S/C4H9NO2/c1-2-3(5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1

InChI key

QWCKQJZIFLGMSD-VKHMYHEASA-N

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Application


  • Targeted metabolomics combined with machine learning to identify and validate new biomarkers for early SLE diagnosis and disease activity.: This study utilizes L-2-aminobutyric acid in targeted metabolomics, enhancing the predictive accuracy for Systemic Lupus Erythematosus (SLE), a crucial development in autoimmune disease diagnostics (Liang J et al., 2024).

  • Alcoholamine enhanced fractionation of cellulose from lignocellulosic biomass in ionic liquids.: This research highlights the use of L-2-aminobutyric acid in the process of biomass conversion, offering insights into more efficient biofuel production techniques (Zhu Y et al., 2023).


Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Precautionary Statements

P280

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Carl Henrik Görbitz
Acta crystallographica. Section B, Structural science, 66(Pt 2), 253-259 (2010-03-23)
The crystal structure of L-2-aminobutyric acid, an L-alanine analogue with an ethyl rather than a methyl side chain, has proved elusive owing to problems growing diffraction quality crystals. Good diffraction data have now been obtained for two polymorphs, in space
Cornelia Reimmann et al.
Journal of bacteriology, 186(19), 6367-6373 (2004-09-18)
In Pseudomonas aeruginosa, the antibiotic dihydroaeruginoate (Dha) and the siderophore pyochelin are produced from salicylate and cysteine by a thiotemplate mechanism involving the peptide synthetases PchE and PchF. A thioesterase encoded by the pchC gene was found to be necessary
Francesco Gasparrini et al.
Journal of the American Chemical Society, 130(2), 522-534 (2007-12-22)
The structure, stability, and reactivity of proton-bound diastereomeric [M x H x A]+ complexes between some amino acid derivatives (A) and several chiral tetra-amide macrocycles (M) have been investigated in the gas phase by ESI-FT-ICR and ESI-ITMS-CID mass spectrometry. The
Izumi Kawabata et al.
Nature communications, 3, 722-722 (2012-03-08)
Synaptic remodelling coordinated with dendritic growth is essential for proper development of neural connections. After establishment of synaptic contacts, synaptic junctions are thought to become stationary and provide fixed anchoring points for further dendritic growth. However, the possibility of active
Danica P Galonić et al.
Nature chemical biology, 3(2), 113-116 (2007-01-16)
Enzymatic incorporation of a halogen atom is a common feature in the biosyntheses of more than 4,500 natural products. Halogenation of unactivated carbon centers in the biosyntheses of several compounds of nonribosomal peptide origin is carried out by a class
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