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Record Information
Version4.0
StatusDetected and Quantified
Creation Date2010-02-22 12:02:22 UTC
Update Date2019-07-23 05:58:46 UTC
HMDB IDHMDB0013336
Secondary Accession Numbers
  • HMDB13336
Metabolite Identification
Common Name3-Hydroxyhexadecanoylcarnitine
Description3-Hydroxyhexadecanoylcarnitine, also known as 3-hydroxypalmitoylcarnitine, is classified as a beta hydroxy acid or a beta hydroxy acid derivative. Beta hydroxy acids are compounds containing a carboxylic acid substituted with a hydroxyl group on the C3 carbon atom. 3-hHdroxyhexadecanoylcarnitine is considered to be a practically insoluble (in water) and a weakly acidic compound. 3-Hydroxyhexadecanoylcarnitine can be found in blood and urine.
Structure
Data?1563861526
Synonyms
ValueSource
3-HydroxyhexadecanoylcarnitineHMDB
3-HydroxypalmitoylcarnitineHMDB
Chemical FormulaC23H45NO5
Average Molecular Weight415.615
Monoisotopic Molecular Weight415.329773553
IUPAC Name(3R)-3-[(3-hydroxyhexadecanoyl)oxy]-4-(trimethylazaniumyl)butanoate
Traditional Name(3R)-3-[(3-hydroxyhexadecanoyl)oxy]-4-(trimethylammonio)butanoate
CAS Registry Number195207-76-2
SMILES
CCCCCCCCCCCCCC(O)CC(=O)O[C@H](CC([O-])=O)C[N+](C)(C)C
InChI Identifier
InChI=1S/C23H45NO5/c1-5-6-7-8-9-10-11-12-13-14-15-16-20(25)17-23(28)29-21(18-22(26)27)19-24(2,3)4/h20-21,25H,5-19H2,1-4H3/t20?,21-/m1/s1
InChI KeyXKAZIAFZAQAHHG-BPGUCPLFSA-N
Chemical Taxonomy
DescriptionThis compound 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
  • Beta-hydroxy acid
  • Dicarboxylic acid or derivatives
  • Hydroxy acid
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Carboxylic acid ester
  • Carboxylic acid salt
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organic zwitterion
  • Organic salt
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Disposition

Biological location:

Source:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility8.9e-05 g/LALOGPS
logP0.35ALOGPS
logP0.8ChemAxon
logS-6.7ALOGPS
pKa (Strongest Acidic)4.1ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area86.66 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity138.59 m³·mol⁻¹ChemAxon
Polarizability50.99 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Not Available
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Blood
  • Feces
  • Urine
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
BloodDetected and Quantified0.0050-0.0200 uMAdult (>18 years old)Both
Normal
details
FecesDetected and Quantified0.26 +/- 0.14 nmol/g wet fecesAdult (>18 years old)Both
Normal
details
FecesDetected and Quantified0.24 +/- 0.1 nmol/g wet fecesAdult (>18 years old)Both
Normal
details
UrineDetected and Quantified0.0015 (0.0006-0.0050) umol/mmol creatinineAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB029396
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound126456228
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available