Date published: 2025-10-15

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4-Guanidinobutyric acid (CAS 463-00-3)

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Alternate Names:
γ-Guanidinobutyric acid; 4-GBA
Application:
4-Guanidinobutyric acid is an amino acid metabolite for hPAT1 srtudies
CAS Number:
463-00-3
Purity:
≥98%
Molecular Weight:
145.16
Molecular Formula:
C5H11N3O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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4-Guanidinobutyric acid is a compound that is studied in biochemical and neurological research due to its structural similarity to both gamma-aminobutyric acid (GABA) and arginine. Its guanidino group is of particular interest because it can mimic the behavior of guanidinium-containing compounds, which play critical roles in biological systems. In research, 4-Guanidinobutyric acid is used to investigate its interactions with GABA receptors and its effects on GABAergic neurotransmission. Studies also focus on its influence on the urea cycle and arginine metabolism, as well as its potential role in modulating nitric oxide synthase activity. Furthermore, the compound serves as a tool in the study of enzyme kinetics, where it may act as an inhibitor or substrate analog for enzymes that interact with similar guanidinium compounds.


4-Guanidinobutyric acid (CAS 463-00-3) References

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  2. Influence of 4-guanidinobutyric acid as coadsorbent in reducing recombination in dye-sensitized solar cells.  |  Zhang, Z., et al. 2005. J Phys Chem B. 109: 21818-24. PMID: 16853833
  3. Inhibitory Effects of 4-Guanidinobutyric Acid against Gastric Lesions.  |  Hwang, IY. and Jeong, CS. 2012. Biomol Ther (Seoul). 20: 239-44. PMID: 24116302
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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

4-Guanidinobutyric acid, 1 g

sc-252156
1 g
$66.00

4-Guanidinobutyric acid, 5 g

sc-252156A
5 g
$260.00