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N-Acetyl-L-leucine (CAS 1188-21-2)

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Alternate Names:
N-Acetylleucine; (2S)-2-acetamido-4-methylpentanoic acid
Application:
N-Acetyl-L-leucine is a derivative of L-leucine carrying an N-acylated aliphatic chain
CAS Number:
1188-21-2
Purity:
≥99%
Molecular Weight:
173.21
Molecular Formula:
C8H15NO3
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N-Acetyl-L-leucine is an acetylated derivative of the amino acid leucine and is used in biochemical research. In studies of protein acetylation, this compound serves as a standard for analyzing the acetylation patterns that modulate protein function and stability. It is utilized in the synthesis of more complex peptides and in the production of isotopically labeled proteins for NMR spectroscopy, which aids in elucidating protein structures and dynamics. N-Acetyl-L-leucine is also used in metabolic studies to investigate the role of acetylation in cellular processes and energy metabolism. Additionally, its role in the synthesis of small molecules and as a building block in the chemical production of various compounds is of significant interest in organic chemistry.


N-Acetyl-L-leucine (CAS 1188-21-2) References

  1. [Action of acetylleucine on experimental vertigo in mice].  |  LEAU, O. and DUCROT, R. 1957. C R Seances Soc Biol Fil. 151: 1365-7. PMID: 13523909
  2. N-acetyl-L-leucine accelerates vestibular compensation after unilateral labyrinthectomy by action in the cerebellum and thalamus.  |  Günther, L., et al. 2015. PLoS One. 10: e0120891. PMID: 25803613
  3. Comparative analysis of pharmacological treatments with N-acetyl-DL-leucine (Tanganil) and its two isomers (N-acetyl-L-leucine and N-acetyl-D-leucine) on vestibular compensation: Behavioral investigation in the cat.  |  Tighilet, B., et al. 2015. Eur J Pharmacol. 769: 342-9. PMID: 26607469
  4. A Novel Modified Lipid: Enzymatic Esterification of 2-Monoacylglycerol with N-acetyl-l-leucine.  |  Keskin Çavdar, H., et al. 2018. J Food Sci. 83: 597-604. PMID: 29437236
  5. Optimization of an Ultrasound-Assisted Extraction for Simultaneous Determination of Antioxidants in Sesame with Response Surface Methodology.  |  Wang, D., et al. 2019. Antioxidants (Basel). 8: PMID: 31430991
  6. Unexpected differences in the pharmacokinetics of N-acetyl-DL-leucine enantiomers after oral dosing and their clinical relevance.  |  Churchill, GC., et al. 2020. PLoS One. 15: e0229585. PMID: 32108176
  7. A master protocol to investigate a novel therapy acetyl-L-leucine for three ultra-rare neurodegenerative diseases: Niemann-Pick type C, the GM2 gangliosidoses, and ataxia telangiectasia.  |  Fields, T., et al. 2021. Trials. 22: 84. PMID: 33482890
  8. N-Acetyl-L-leucine improves functional recovery and attenuates cortical cell death and neuroinflammation after traumatic brain injury in mice.  |  Hegdekar, N., et al. 2021. Sci Rep. 11: 9249. PMID: 33927281
  9. Acetylation turns leucine into a drug by membrane transporter switching.  |  Churchill, GC., et al. 2021. Sci Rep. 11: 15812. PMID: 34349180
  10. Pharmacotherapy of cerebellar and vestibular disorders.  |  Lemos, J. and Manto, M. 2022. Curr Opin Neurol. 35: 118-125. PMID: 34845147
  11. N-acetyl-L-leucine: a promising treatment option for traumatic brain injury.  |  Sarkar, C. and Lipinski, MM. 2022. Neural Regen Res. 17: 1957-1958. PMID: 35142673
  12. Significant metabolic alterations in non-small cell lung cancer patients by epidermal growth factor receptor-targeted therapy and PD-1/PD-L1 immunotherapy.  |  Yan, C., et al. 2022. Front Pharmacol. 13: 949745. PMID: 36034789
  13. Mass Spectrometry-Based Proteomic and Metabolomic Profiling of Serum Samples for Discovery and Validation of Tuberculosis Diagnostic Biomarker Signature.  |  Fernandes, AF., et al. 2022. Int J Mol Sci. 23: PMID: 36430211
  14. The Effects of N-Acetyl-L-Leucine on the Improvement of Symptoms in a Patient with Multiple Sulfatase Deficiency.  |  Saberi-Karimian, M., et al. 2022. Cerebellum. 1-7. PMID: 36482027

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N-Acetyl-L-leucine, 25 g

sc-257827
25 g
$80.00

What is the appearance of the compound?

Asked by: two2igm05
Thank you for your question. N-Acetyl-L-leucine, sc-257827, is in white to off-white crystalline powder form.
Answered by: Chemical Support 4
Date published: 2017-05-11
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Rated 5 out of 5 by from G ntherG nther, L. et al. (PubMed 25803613) reported that N-Acetyl-L-leucine accelerates vestibular compensation after unilateral labyrinthectomy by action in the cerebellum and thalamus. -SCBT Publication Review
Date published: 2015-04-24
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N-Acetyl-L-leucine is rated 5.0 out of 5 by 1.
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