| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-29 04:31:06 UTC |
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| Updated at | 2022-04-29 04:31:06 UTC |
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| NP-MRD ID | NP0083485 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Butyryl-L-carnitine |
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| Description | Butyrylcarnitine, also known as O-butanoylcarnitine, 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, butyrylcarnitine is considered to be a fatty ester lipid molecule. Butyrylcarnitine is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Butyrylcarnitine exists in all eukaryotes, ranging from yeast to humans. Butyrylcarnitine is a potentially toxic compound. Butyrylcarnitine, with regard to humans, has been found to be associated with several diseases such as eosinophilic esophagitis, obesity, and attachment loss; butyrylcarnitine has also been linked to several inborn metabolic disorders including very long chain acyl-coa dehydrogenase deficiency and celiac disease. Butyryl-L-carnitine is found in Homo sapiens (Urine). Butyryl-L-carnitine was first documented in 1983 (PMID: 6618689). An optically active form of Butyrylcarnitine having L-configuration (PMID: 14568186) (PMID: 7776094). |
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| Structure | CCCC(=O)O[C@H](CC([O-])=O)C[N+](C)(C)C InChI=1S/C11H21NO4/c1-5-6-11(15)16-9(7-10(13)14)8-12(2,3)4/h9H,5-8H2,1-4H3/t9-/m1/s1 |
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| Synonyms | | Value | Source |
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| (3R)-3-(Butyryloxy)-4-(trimethylammonio)butanoate | ChEBI | | Butyryl-L-carnitine | ChEBI | | L-Carnitine butyryl ester | ChEBI | | N-Butyryl-L-(-)-carnitin | ChEBI | | O-Butanoyl-(R)-carnitine | ChEBI | | (3R)-3-(Butyryloxy)-4-(trimethylammonio)butanoic acid | Generator | | Butylcarnitine | HMDB | | O-Butanoyl-carnitine | HMDB | | O-Butanoylcarnitine | HMDB | | Butyrylcarnitine | ChEBI |
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| Chemical Formula | C11H21NO4 |
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| Average Mass | 231.2920 Da |
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| Monoisotopic Mass | 231.14706 Da |
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| IUPAC Name | (3R)-3-(butanoyloxy)-4-(trimethylazaniumyl)butanoate |
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| Traditional Name | O-butanoylcarnitine |
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| CAS Registry Number | Not Available |
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| SMILES | CCCC(=O)O[C@H](CC([O-])=O)C[N+](C)(C)C |
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| InChI Identifier | InChI=1S/C11H21NO4/c1-5-6-11(15)16-9(7-10(13)14)8-12(2,3)4/h9H,5-8H2,1-4H3/t9-/m1/s1 |
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| InChI Key | QWYFHHGCZUCMBN-SECBINFHSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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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
- 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
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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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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| General References | - Young SP, Matern D, Gregersen N, Stevens RD, Bali D, Liu HM, Koeberl DD, Millington DS: A comparison of in vitro acylcarnitine profiling methods for the diagnosis of classical and variant short chain acyl-CoA dehydrogenase deficiency. Clin Chim Acta. 2003 Nov;337(1-2):103-13. [PubMed:14568186 ]
- Bhala A, Willi SM, Rinaldo P, Bennett MJ, Schmidt-Sommerfeld E, Hale DE: Clinical and biochemical characterization of short-chain acyl-coenzyme A dehydrogenase deficiency. J Pediatr. 1995 Jun;126(6):910-5. [PubMed:7776094 ]
- Golan R, Soffer Y, Katz S, Weissenberg R, Wasserzug O, Lewin LM: Carnitine and short-chain acylcarnitines in the lumen of the human male reproductive tract. Int J Androl. 1983 Aug;6(4):349-57. doi: 10.1111/j.1365-2605.1983.tb00549.x. [PubMed:6618689 ]
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