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DL-2-Aminobutyric acid (CAS 2835-81-6)

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Alternate Names:
H-DL-Abu-OH
CAS Number:
2835-81-6
Molecular Weight:
103.12
Molecular Formula:
C4H9NO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Present within various organisms, including humans, DL-2-Aminobutyric acid (2-ABA) stands as a naturally occurring amino acid. Its significance spans multiple biochemical pathways, subject to comprehensive examination regarding its role in physiological processes. Notably, DL-2-Aminobutyric acid operates as an agonist within the GABAA receptor, renowned as a chloride ion channel regulated by ligands. Upon its binding to this receptor, an influx of chloride ions is triggered within the cell, engendering the hyperpolarization of the cell membrane. This, in turn, culminates in the inhibition of neuronal firing, underscoring its vital impact.


DL-2-Aminobutyric acid (CAS 2835-81-6) References

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  2. 2-Aminobutyric acid modulates glutathione homeostasis in the myocardium.  |  Irino, Y., et al. 2016. Sci Rep. 6: 36749. PMID: 27827456
  3. Thermodynamics of protonation of amino acid carboxylate groups from 50 to 125°C  |  , et al. 1996. Journal of Solution Chemistry volume. 25: 243–266.
  4. Local and Systemic Activity of BABA (DL-3-aminobutyric Acid) Against Plasmopara viticola in Grapevines  |  , et al. 1999. European Journal of Plant Pathology. 105: pages 351–361.
  5. The vapour pressures over saturated aqueous solutions of dl-2-aminobutyric acid, 4-aminobutyric acid, sodium-d-gluconate, sodium hippurate, and potassium magnesium-l-aspartate  |  Y Cohen, M Reuveni, A Baider. 2008. The Journal of Chemical Thermodynamics. 40: 906-908.
  6. Effect of glycine, dl-alanine and dl-2-aminobutyric acid on the temperature of maximum density of water  |  CM Romero, AF Torres. 2015. The Journal of Chemical Thermodynamics. 88: 121-125.
  7. Effect of temperature on the partial molar volume, isentropic compressibility and viscosity of DL-2-aminobutyric acid in water and in aqueous sodium chloride solutions  |  CM Romero, DM Rodríguez, ACF Ribeiro. 2017. The Journal of Chemical Thermodynamics. 104: 274-280.
  8. Ionization Constants of DL-2-Aminobutyric Acid and DL-Norvaline Under Hydrothermal Conditions by UV–Visible Spectroscopy  |  , et al. 2017. Journal of Solution Chemistry volume. 46: 388–423.
  9. Bioproduction of l-2-Aminobutyric Acid by a Newly-Isolated Strain of Aspergillus tamarii ZJUT ZQ013  |  , et al. 2017. Catalysis Letters. 147: 837–844.
  10. Viscometric, thermodynamic and theoretical DFT studies of dl-2-aminobutyric acid in aqueous sodium nitrate solutions at different temperatures  |  MP Meza, DP Sotelo, MV Hernández, EA Pico. 2018. Journal of Molecular Liquids. 271: 599-609.
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  13. Design, Synthesis, Fungicidal and Insecticidal Activities of Novel Diamide Compounds Combining Pyrazolyl and Polyfluoro-Substituted Phenyl into Alanine or 2-Aminobutyric Acid Skeletons  |  by Zhi-Yuan Xu, et al. 2023. Molecules. 28: 561.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

DL-2-Aminobutyric acid, 25 g

sc-207586
25 g
$74.00

DL-2-Aminobutyric acid, 100 g

sc-207586A
100 g
$198.00