Record Information |
---|
Version | 1.0 |
---|
Creation Date | 2016-05-27 01:14:55 UTC |
---|
Update Date | 2016-11-09 01:22:24 UTC |
---|
Accession Number | CHEM041128 |
---|
Identification |
---|
Common Name | 2-Hydroxylauroylcarnitine |
---|
Class | Small Molecule |
---|
Description | 2-Hydroxylauroylcarnitine is an acylcarnitine. More specifically, it is an 2-hydroxydodecanoic acid ester of carnitine. Acylcarnitines were first discovered more than 70 year ago (PMID: 13825279). It is believed that there are more than 1000 types of acylcarnitines in the human body. The general role of acylcarnitines is to transport acyl-groups (organic acids and fatty acids) from the cytoplasm into the mitochondria so that they can be broken down to produce energy. This process is known as beta-oxidation. According to a recent review [Dambrova et al. 2021, Physiological Reviews], acylcarnitines (ACs) can be classified into 9 different categories depending on the type and size of their acyl-group: 1) short-chain ACs; 2) medium-chain ACs; 3) long-chain ACs; 4) very long-chain ACs; 5) hydroxy ACs; 6) branched chain ACs; 7) unsaturated ACs; 8) dicarboxylic ACs and 9) miscellaneous ACs. Short-chain ACs have acyl-groups with two to five carbons (C2-C5), medium-chain ACs have acyl-groups with six to thirteen carbons (C6-C13), long-chain ACs have acyl-groups with fourteen to twenty once carbons (C14-C21) and very long-chain ACs have acyl groups with more than 22 carbons. 2-Hydroxylauroylcarnitine is therefore classified as a medium chain AC. As a medium-chain acylcarnitine 2-hydroxylauroylcarnitine is somewhat less abundant than short-chain acylcarnitines. These are formed either through esterification with L-carnitine or through the peroxisomal metabolism of longer chain acylcarnitines (PMID: 30540494). Many medium-chain acylcarnitines can serve as useful markers for inherited disorders of fatty acid metabolism. Carnitine octanoyltransferase (CrOT, EC:2.3.1.137) is responsible for the synthesis of all medium-chain (MCAC, C5-C12) and medium-length branched-chain acylcarnitines in peroxisomes (PMID: 10486279). The study of acylcarnitines is an active area of research and it is likely that many novel acylcarnitines will be discovered in the coming years. It is also likely that many novel roles in health and disease will be uncovered. An excellent review of the current state of knowledge for acylcarnitines is available at [Dambrova et al. 2021, Physiological Reviews]. |
---|
Contaminant Sources | |
---|
Contaminant Type | Not Available |
---|
Chemical Structure | |
---|
Synonyms | Not Available |
---|
Chemical Formula | C19H37NO5 |
---|
Average Molecular Mass | 359.501 g/mol |
---|
Monoisotopic Mass | 359.267 g/mol |
---|
CAS Registry Number | Not Available |
---|
IUPAC Name | 3-[(2-hydroxydodecanoyl)oxy]-4-(trimethylazaniumyl)butanoate |
---|
Traditional Name | 3-[(2-hydroxydodecanoyl)oxy]-4-(trimethylammonio)butanoate |
---|
SMILES | CCCCCCCCCCC(O)C(=O)OC(CC([O-])=O)C[N+](C)(C)C |
---|
InChI Identifier | InChI=1S/C19H37NO5/c1-5-6-7-8-9-10-11-12-13-17(21)19(24)25-16(14-18(22)23)15-20(2,3)4/h16-17,21H,5-15H2,1-4H3 |
---|
InChI Key | PBBJEGGNZPXIGJ-UHFFFAOYSA-N |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Fatty Acyls |
---|
Sub Class | Fatty acid esters |
---|
Direct Parent | Acyl carnitines |
---|
Alternative Parents | |
---|
Substituents | - Acyl-carnitine
- Dicarboxylic acid or derivatives
- Monosaccharide
- Tetraalkylammonium salt
- Quaternary ammonium salt
- Carboxylic acid ester
- Carboxylic acid salt
- Secondary alcohol
- Carboxylic acid derivative
- Carboxylic acid
- Organic nitrogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic zwitterion
- Organic salt
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Amine
- Alcohol
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Biological Properties |
---|
Status | Detected and Not Quantified |
---|
Origin | Not Available |
---|
Cellular Locations | Not Available |
---|
Biofluid Locations | Not Available |
---|
Tissue Locations | Not Available |
---|
Pathways | Not Available |
---|
Applications | Not Available |
---|
Biological Roles | Not Available |
---|
Chemical Roles | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Appearance | Not Available |
---|
Experimental Properties | Property | Value |
---|
Melting Point | Not Available | Boiling Point | Not Available | Solubility | Not Available |
|
---|
Predicted Properties | |
---|
Spectra |
---|
Spectra | Spectrum Type | Description | Splash Key | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive | splash10-00di-9110000000-db6208e7b90d3a070e81 | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-03di-0009000000-e6e993dfbed6d515d61a | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-01p9-9005000000-348fc0c80db4971860b9 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-000i-9000000000-e9262cbaff8cb4ad0ba6 | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum | 1D NMR | 13C NMR Spectrum | Not Available | Spectrum | 1D NMR | 1H NMR Spectrum | Not Available | Spectrum |
|
---|
Toxicity Profile |
---|
Route of Exposure | Not Available |
---|
Mechanism of Toxicity | Not Available |
---|
Metabolism | Not Available |
---|
Toxicity Values | Not Available |
---|
Lethal Dose | Not Available |
---|
Carcinogenicity (IARC Classification) | Not Available |
---|
Uses/Sources | Not Available |
---|
Minimum Risk Level | Not Available |
---|
Health Effects | Not Available |
---|
Symptoms | Not Available |
---|
Treatment | Not Available |
---|
Concentrations |
---|
| Not Available |
---|
External Links |
---|
DrugBank ID | Not Available |
---|
HMDB ID | HMDB0013164 |
---|
FooDB ID | FDB029319 |
---|
Phenol Explorer ID | Not Available |
---|
KNApSAcK ID | Not Available |
---|
BiGG ID | Not Available |
---|
BioCyc ID | Not Available |
---|
METLIN ID | Not Available |
---|
PDB ID | Not Available |
---|
Wikipedia Link | Not Available |
---|
Chemspider ID | 35032585 |
---|
ChEBI ID | Not Available |
---|
PubChem Compound ID | 53481699 |
---|
Kegg Compound ID | Not Available |
---|
YMDB ID | Not Available |
---|
ECMDB ID | Not Available |
---|
References |
---|
Synthesis Reference | Not Available |
---|
MSDS | Not Available |
---|
General References | 1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. | 2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. | 3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. | 4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. | 5. FRITZ IB: Action of carnitine on long chain fatty acid oxidation by liver. Am J Physiol. 1959 Aug;197:297-304. doi: 10.1152/ajplegacy.1959.197.2.297. | 6. Violante S, Achetib N, van Roermund CWT, Hagen J, Dodatko T, Vaz FM, Waterham HR, Chen H, Baes M, Yu C, Argmann CA, Houten SM: Peroxisomes can oxidize medium- and long-chain fatty acids through a pathway involving ABCD3 and HSD17B4. FASEB J. 2019 Mar;33(3):4355-4364. doi: 10.1096/fj.201801498R. Epub 2018 Dec 12. | 7. Ferdinandusse S, Mulders J, IJlst L, Denis S, Dacremont G, Waterham HR, Wanders RJ: Molecular cloning and expression of human carnitine octanoyltransferase: evidence for its role in the peroxisomal beta-oxidation of branched-chain fatty acids. Biochem Biophys Res Commun. 1999 Sep 16;263(1):213-8. | 8. The lipid handbook with CD-ROM |
|
---|