Date published: 2026-4-3

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L-Carnitine (CAS 541-15-1)

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Alternate Names:
(−)-(R)-3-Hydroxy-4-(trimethylammonio)butyrate, Vitamin BT
Application:
L-Carnitine is a neuromodulator and antiaging agent
CAS Number:
541-15-1
Molecular Weight:
161.20
Molecular Formula:
C7H15NO3
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-Carnitine is a neuromodulator and antiaging agent. Plays a vital role in fatty acid transport across the mitochondrial membrane. L-Carnitine is an inhibitor of HDAC. L-Carnitine, a naturally existing amino acid, actively participates in the breakdown of fatty acids during metabolism. This remarkable compound showcases antioxidant characteristics, effectively shielding tissues from oxidative damage. Furthermore, L-Carnitine assumes a role in energy metabolism, ensuring the proper functioning of mitochondria, the cellular powerhouses. As such, L-Carnitine′s multifaceted contributions encompass both its protective antioxidant properties and its vital involvement in maintaining optimal energy metabolism and mitochondrial integrity.


L-Carnitine (CAS 541-15-1) References

  1. The protective role of L-carnitine against neurotoxicity evoked by drug of abuse, methamphetamine, could be related to mitochondrial dysfunction.  |  Virmani, A., et al. 2002. Ann N Y Acad Sci. 965: 225-32. PMID: 12105098
  2. Carnitine: a neuromodulator in aged rats.  |  Juliet, PA., et al. 2003. J Gerontol A Biol Sci Med Sci. 58: 970-4. PMID: 14630876
  3. L-carnitine enhances resistance to oxidative stress by reducing DNA damage in Ataxia telangiectasia cells.  |  Berni, A., et al. 2008. Mutat Res. 650: 165-74. PMID: 18201923
  4. Bioorganic applications of mass spectrometry. Part 5. Transmethylation reactions of L-carnitine in energized condensed phase.  |  Liguori, A., et al. 1986. J Am Chem Soc. 108: 7488-91. PMID: 22283246
  5. Identification of endogenous metabolites in human sperm cells using proton nuclear magnetic resonance ((1) H-NMR) spectroscopy and gas chromatography-mass spectrometry (GC-MS).  |  Paiva, C., et al. 2015. Andrology. 3: 496-505. PMID: 25854681
  6. Perfluorooctanoic acid-induced toxicities in chicken embryo primary cardiomyocytes: Roles of PPAR alpha and Wnt5a/Frizzled2.  |  Lv, N., et al. 2019. Toxicol Appl Pharmacol. 381: 114716. PMID: 31445018
  7. L-Carnitine Is Involved in Hyperbaric Oxygen-Mediated Therapeutic Effects in High Fat Diet-Induced Lipid Metabolism Dysfunction.  |  Yuan, J., et al. 2020. Molecules. 25: PMID: 31906305
  8. Rat liver gamma-butyrobetaine hydroxylase catalyzed reaction: influence of potassium, substrates, and substrate analogues on hydroxylation and decarboxylation.  |  Wehbie, RS., et al. 1988. Biochemistry. 27: 2222-8. PMID: 3378057
  9. Qualitative and quantitative recognition of chiral drugs based on terahertz spectroscopy.  |  Wang, Z., et al. 2021. Analyst. 146: 3888-3898. PMID: 34042921
  10. L-Carnitine dissimilation in the gastrointestinal tract of the rat.  |  Rebouche, CJ., et al. 1984. Biochemistry. 23: 6422-6. PMID: 6529558
  11. Serum and urine levels of levocarnitine family components in genetically diabetic rats.  |  Morabito, E., et al. 1994. Arzneimittelforschung. 44: 965-8. PMID: 7945543
  12. Interference of heparin in plasma levocarnitine determination with radioenzyme assay.  |  Marzo, A., et al. 1995. Arzneimittelforschung. 45: 1303-5. PMID: 8595089

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

L-Carnitine, 1 g

sc-205727
1 g
$23.00

L-Carnitine, 5 g

sc-205727A
5 g
$34.00

L-Carnitine, 100 g

sc-205727B
100 g
$79.00

L-Carnitine, 250 g

sc-205727C
250 g
$179.00