| Record Information |
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| Version | 1.0 |
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| Creation Date | 2016-10-03 18:39:05 UTC |
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| Update Date | 2020-06-04 20:43:49 UTC |
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| BMDB ID | BMDB0013127 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Hydroxybutyrylcarnitine |
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| Description | Hydroxybutyrylcarnitine, also known as C4OH carnitine, 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. Thus, hydroxybutyrylcarnitine is considered to be a fatty ester lipid molecule. Hydroxybutyrylcarnitine is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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| Structure | |
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| Synonyms | | Value | Source |
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| C4OH Carnitine | MeSH |
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| Chemical Formula | C11H21NO5 |
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| Average Molecular Weight | 247.2881 |
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| Monoisotopic Molecular Weight | 247.141972787 |
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| IUPAC Name | (3S)-3-[(3-hydroxybutanoyl)oxy]-4-(trimethylazaniumyl)butanoate |
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| Traditional Name | (3S)-3-[(3-hydroxybutanoyl)oxy]-4-(trimethylammonio)butanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CC(O)CC(=O)O[C@@H](CC([O-])=O)C[N+](C)(C)C |
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| InChI Identifier | InChI=1S/C11H21NO5/c1-8(13)5-11(16)17-9(6-10(14)15)7-12(2,3)4/h8-9,13H,5-7H2,1-4H3/t8?,9-/m0/s1 |
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| InChI Key | UEFRDQSMQXDWTO-GKAPJAKFSA-N |
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| Chemical Taxonomy |
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| 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. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Fatty Acyls |
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| Sub Class | Fatty acid esters |
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| Direct Parent | Acyl carnitines |
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| Alternative Parents | |
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| 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
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Status | Detected and Quantified |
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| Origin | Not Available |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | - Cell membrane
- Cytoplasm
- Membrane
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| Physical Properties |
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| State | Solid |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| Spectra |
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| Spectra | |
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| Biological Properties |
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| Cellular Locations | - Cell membrane
- Cytoplasm
- Membrane
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| Biospecimen Locations | - Blood
- Liver
- Longissimus Thoracis Muscle
- Milk
- Ruminal Fluid
- Semimembranosus Muscle
- Testis
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| Pathways | |
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| Normal Concentrations |
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| Blood | Detected and Quantified | 0.04 +/- 0.01 uM | Not Specified | Not Specified | Normal | | details | | Liver | Detected and Quantified | 0.09 +/- 0.02 nmol/g of tissue | Not Specified | Not Specified | Normal | | details | | Longissimus Thoracis Muscle | Detected and Quantified | 6 +/- 3 nmol/g of tissue | Not Specified | Not Specified | Normal | | details | | Milk | Detected and Quantified | 0.33 +/- 0.01 uM | Not Specified | Not Specified | Normal | | details | | Milk | Detected and Quantified | 0.49 +/- 0.01 uM | Not Specified | Not Specified | Normal | | details | | Milk | Detected and Quantified | 0.55 +/- 0.01 uM | Not Specified | Not Specified | Normal | | details | | Milk | Detected and Quantified | 0.305 +/- 0.004 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.11 +/- 0.02 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.11 +/- 0.05 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.14 +/- 0.09 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.2 +/- 0.13 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.140 +/- 0.097 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.14 +/- 0.097 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 1 +/- 1 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.106 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.108 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.135 uM | Not Specified | Not Specified | Normal | | details | | Ruminal Fluid | Detected and Quantified | 0.166 uM | Not Specified | Not Specified | Normal | | details | | Semimembranosus Muscle | Detected and Quantified | 7 +/- 5 nmol/g of tissue | Not Specified | Not Specified | Normal | | details | | Testis | Detected and Quantified | 0.16 +/- 0.04 nmol/g of tissue | Not Specified | Not Specified | Normal | | details |
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| Abnormal Concentrations |
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| Not Available |
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| External Links |
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| HMDB ID | HMDB0013127 |
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| DrugBank ID | Not Available |
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| Phenol Explorer Compound ID | Not Available |
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| FooDB ID | FDB029300 |
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| KNApSAcK ID | Not Available |
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| Chemspider ID | Not Available |
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| KEGG Compound ID | Not Available |
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| BioCyc ID | Not Available |
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| BiGG ID | Not Available |
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| Wikipedia Link | Not Available |
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| METLIN ID | Not Available |
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| PubChem Compound | 53481699 |
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| PDB ID | Not Available |
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| ChEBI ID | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| Material Safety Data Sheet (MSDS) | Not Available |
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| General References | - A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.
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