Date published: 2025-10-21

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L-4-Fluoro-phenyl-alanine (CAS 1132-68-9)

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Application:
L-4-Fluoro-phenyl-alanine is a TH substrate which appears to inhibit mitosis and arrest cells in G2
CAS Number:
1132-68-9
Purity:
≥99%
Molecular Weight:
183.182
Molecular Formula:
C9H10FNO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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L-4-Fluoro-phenyl-alanine is a derivative of the essential amino acid phenylalanine. This synthetic compound closely resembles naturally occurring L-Phenylalanine (L-Phe), differing only in the substitution of a hydrogen atom with a fluorine atom. The unique properties of L-4-Fluoro-phenyl-alanine have prompted its exploration in vitro studies. In vitro studies, on the other hand, have focused on utilizing L-4-Fluoro-phenyl-alanine as a substrate for enzymes involved in protein synthesis. While the precise mechanism of action of L-4-Fluoro-phenyl-alanine remains incompletely understood, it is believed to enhance the bioavailability of certain drugs and serve as a substrate for specific enzymes involved in protein synthesis and drug metabolism.


L-4-Fluoro-phenyl-alanine (CAS 1132-68-9) References

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  2. Phenylalanine dehydrogenase mutants: efficient biocatalysts for synthesis of non-natural phenylalanine derivatives.  |  Paradisi, F., et al. 2007. J Biotechnol. 128: 408-11. PMID: 16996633
  3. Dual effects of [Tyr(6)]-gamma2-MSH(6-12) on pain perception and in vivo hyperalgesic activity of its analogues.  |  Wei, C., et al. 2010. J Pept Sci. 16: 451-5. PMID: 20629198
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  6. Fluoro amino acids: a rarity in nature, yet a prospect for protein engineering.  |  Odar, C., et al. 2015. Biotechnol J. 10: 427-46. PMID: 25728393
  7. Solvent-accessibility of discrete residue positions in the polypeptide hormone glucagon by 19F-NMR observation of 4-fluorophenylalanine.  |  Hou, Y., et al. 2017. J Biomol NMR. 68: 1-6. PMID: 28508109
  8. Antiviral Activity of Peptide-Based Assemblies.  |  Hu, T., et al. 2021. ACS Appl Mater Interfaces. 13: 48469-48477. PMID: 34623127
  9. Synthesis of 2,6-Dimethyltyrosine-Like Amino Acids through Pinacolinamide-Enabled C-H Dimethylation of 4-Dibenzylamino Phenylalanine.  |  Illuminati, D., et al. 2022. J Org Chem. 87: 2580-2589. PMID: 35138099
  10. Overexpression of the A4-rolB gene from the pRiA4 of Rhizobium rhizogenes modulates hormones homeostasis and leads to an increase of flavonoid accumulation and drought tolerance in Arabidopsis thaliana transgenic plants.  |  Veremeichik, GN., et al. 2022. Planta. 256: 8. PMID: 35690636
  11. Chromosome condensing ability of mitotic proteins diminished by the substitution of phenylalanine with parafluorophenylalanine.  |  Sunkara, PS., et al. 1981. Eur J Cell Biol. 23: 312-6. PMID: 7193581
  12. Regulation of rat liver phenylalanine hydroxylase. I. Kinetic properties of the enzyme's iron and enzyme reduction site.  |  Shiman, R., et al. 1994. J Biol Chem. 269: 24637-46. PMID: 7929135
  13. A mechanism for hydroxylation by tyrosine hydroxylase based on partitioning of substituted phenylalanines.  |  Hillas, PJ. and Fitzpatrick, PF. 1996. Biochemistry. 35: 6969-75. PMID: 8679520

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

L-4-Fluoro-phenyl-alanine, 100 mg

sc-207785
100 mg
$48.00

L-4-Fluoro-phenyl-alanine, 1 g

sc-207785A
1 g
$176.00