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Record Information
Version2.0
Creation Date2015-09-08 17:48:30 -0600
Update Date2015-09-08 17:48:30 -0600
Secondary Accession Numbers
  • ECMDB24022
Identification
Name:L-Acetylcarnitine
Description
Structure
Thumb
Synonyms:
ValueSource
(-)-AcetylcarnitineChEBI
(R)-AcetylcarnitineChEBI
Acetyl-L-(-)-carnitineChEBI
Acetyl-L-carnitineChEBI
L-Carnitine acetyl esterChEBI
L-O-AcetylcarnitineChEBI
O-Acetyl-(R)-carnitineChEBI
R-AcetylcarnitineChEBI
BranigenHMDB
Levocarnitine acetylHMDB
Acetyl carnitineHMDB
Carnitine, acetylHMDB
AlcarHMDB
Acetyl L carnitineHMDB
Acetylcarnitine, (R)-isomerHMDB
MedosanHMDB
ALCHMDB
3-(Acetyloxy)-4-(trimethylammonio)butanoateHMDB
Acetyl-DL-carnitineHMDB
AcetylcarnitineHMDB
DL-O-AcetylcarnitineHMDB
3-(Acetyloxy)-4-(trimethylammonio)butanoic acidHMDB
(+-)-AcetylcarnitineHMDB
Acetyl-carnitineHMDB
NicetileHMDB
O-Acetyl-L-carnitineHMDB
O-AcetylcarnitineHMDB
(3R)-3-Acetyloxy-4-(trimethylazaniumyl)butanoateHMDB
C2 CarnitineHMDB
L-AcetylcarnitineChEBI
Chemical Formula:C9H17NO4
Weight:Average: 203.2356
Monoisotopic: 203.115758037
InChI Key:RDHQFKQIGNGIED-UHFFFAOYSA-N
InChI:InChI=1S/C9H17NO4/c1-7(11)14-8(5-9(12)13)6-10(2,3)4/h8H,5-6H2,1-4H3
CAS number:Not Available
IUPAC Name:(3R)-3-(acetyloxy)-4-(trimethylazaniumyl)butanoate
Traditional IUPAC Name:acetyl-L-carnitine
SMILES:CC(=O)OC(CC([O-])=O)C[N+](C)(C)C
Chemical Taxonomy
Description belongs to the class of organic compounds known as acyl carnitines. These are organic compounds containing a fatty acid with the carboxylic acid attached to carnitine through an ester bond.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentAcyl carnitines
Alternative Parents
Substituents
  • Acyl-carnitine
  • Dicarboxylic acid or derivatives
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Carboxylic acid ester
  • Carboxylic acid salt
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic salt
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
State:Not Available
Charge:0
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility0.35 g/LALOGPS
logP-2.4ALOGPS
logP-4.4ChemAxon
logS-2.9ALOGPS
pKa (Strongest Acidic)4.09ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area66.43 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity72.64 m³·mol⁻¹ChemAxon
Polarizability20.82 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Cytoplasm
Reactions:
SMPDB Pathways:Not Available
KEGG Pathways:Not Available
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00di-9100000000-c3bf4495e8c4abf714dbView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, N/A (Annotated)splash10-000i-9200000000-e3a84538f1dadc72bc00View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, N/A (Annotated)splash10-000i-9000000000-5d5d6858632925cf1c81View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, N/A (Annotated)splash10-001i-9000000000-b7dbd311ea9af892ad91View in MoNA
LC-MS/MSLC-MS/MS Spectrum - , positivesplash10-0pb9-3930000000-1af0468e51346890699fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0090000000-71230651236adb31fa6fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f79-9050000000-2a63f200e23202870ebeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-9000000000-e9262cbaff8cb4ad0ba6View in MoNA
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
2D NMR[1H,13C] 2D NMR SpectrumNot AvailableView in JSpectraViewer
References
References:Not Available
Synthesis Reference:Not Available
Material Safety Data Sheet (MSDS)Not Available
External Links:
ResourceLink
CHEBI ID57589
HMDB IDHMDB0000201
Pubchem Compound ID7045767
Kegg IDNot Available
ChemSpider ID5406074
Wikipedia IDAcetyl-L-carnitine
BioCyc IDNot Available