Record Information |
---|
Version | 2.0 |
---|
Created at | 2005-11-16 15:48:42 UTC |
---|
Updated at | 2024-09-03 04:22:51 UTC |
---|
NP-MRD ID | NP0000629 |
---|
Natural Product DOI | https://doi.org/10.57994/3006 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | Choline |
---|
Description | Choline is a basic constituent of lecithin that is found in many plants and animal organs. It is important as a precursor of acetylcholine, as a methyl donor in various metabolic processes, and in lipid metabolism. Choline is now considered to be an essential vitamin. While humans can synthesize small amounts (by converting phosphatidylethanolamine to phosphatidylcholine), it must be consumed in the diet to maintain health. Required levels are between 425 mg/day (female) and 550 mg/day (male). Milk, eggs, liver, and peanuts are especially rich in choline. Most choline is found in phospholipids, namely phosphatidylcholine or lecithin. Choline can be oxidized to form betaine, which is a methyl source for many reactions (i.E. Conversion of homocysteine into methionine). Lack of sufficient amounts of choline in the diet can lead to a fatty liver condition and general liver damage. This arises from the lack of VLDL, which is necessary to transport fats away from the liver. Choline deficiency also leads to elevated serum levels of alanine amino transferase and is associated with increased incidence of liver cancer. |
---|
Structure | InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1 |
---|
Synonyms | Value | Source |
---|
Bilineurine | ChEBI | CHOLINE ion | ChEBI | N,N,N-Trimethylethanol-ammonium | ChEBI | N-Trimethylethanolamine | ChEBI | Trimethylethanolamine | ChEBI | Choline cation | Kegg | (2-Hydroxyethyl)trimethyl ammonium | HMDB | (2-Hydroxyethyl)trimethylammonium | HMDB | (beta-Hydroxyethyl)trimethylammonium | HMDB | 2-Hydroxy-N,N,N-trimethyl-ethanaminium | HMDB | 2-Hydroxy-N,N,N-trimethylethanaminium | HMDB | Biocolina | HMDB | Biocoline | HMDB | Cholinum | HMDB | Hepacholine | HMDB | Hormocline | HMDB | Lipotril | HMDB | N,N,N-Trimethylethanolammonium | HMDB | Neocolina | HMDB | Paresan | HMDB | Choline O-sulfate | HMDB | Citrate, choline | HMDB | Fagine | HMDB | Hydroxide, choline | HMDB | Vidine | HMDB | Bursine | HMDB | Chloride, choline | HMDB | Choline chloride | HMDB | Choline citrate | HMDB | Bitartrate, choline | HMDB | Choline bitartrate | HMDB | Choline hydroxide | HMDB | Choline O sulfate | HMDB | O-Sulfate, choline | HMDB |
|
---|
Chemical Formula | C5H14NO |
---|
Average Mass | 104.1708 Da |
---|
Monoisotopic Mass | 104.10754 Da |
---|
IUPAC Name | (2-hydroxyethyl)trimethylazanium |
---|
Traditional Name | choline |
---|
CAS Registry Number | 62-49-7 |
---|
SMILES | C[N+](C)(C)CCO |
---|
InChI Identifier | InChI=1S/C5H14NO/c1-6(2,3)4-5-7/h7H,4-5H2,1-3H3/q+1 |
---|
InChI Key | OEYIOHPDSNJKLS-UHFFFAOYSA-N |
---|
Experimental Spectra |
---|
|
| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
---|
1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, simulated) | Ahselim | | | 2022-01-19 | View Spectrum | HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, D2O, experimental) | laurence.marcourt@unige.ch | Geneva university | Laurence Marcourt | 2024-07-02 | View Spectrum | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, D2O, experimental) | laurence.marcourt@unige.ch | Geneva university | Laurence Marcourt | 2024-07-02 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, experimental) | laurence.marcourt@unige.ch | Geneva university | Laurence Marcourt | 2024-07-02 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, experimental) | laurence.marcourt@unige.ch | Geneva university | Laurence Marcourt | 2024-07-02 | View Spectrum | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| Predicted Spectra |
---|
|
| Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
---|
| Chemical Shift Submissions |
---|
|
| Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
---|
1D NMR | 1H NMR Spectrum (1D, 600.17420119, D2O, simulated) | laurence.marcourt@unige.ch | Geneva university | Laurence Marcourt | 2024-07-02 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, simulated) | varshavi.d26@gmail.com | Not Available | Not Available | 2021-07-29 | View Spectrum | 1D NMR | 13C NMR Spectrum (1D, 400 MHz, H2O, simulated) | varshavi.d26@gmail.com | Not Available | Not Available | 2021-07-29 | View Spectrum |
| Species |
---|
Species of Origin | |
---|
Species Where Detected | |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as cholines. These are organic compounds containing a N,N,N-trimethylethanolammonium cation. |
---|
Kingdom | Organic compounds |
---|
Super Class | Organic nitrogen compounds |
---|
Class | Organonitrogen compounds |
---|
Sub Class | Quaternary ammonium salts |
---|
Direct Parent | Cholines |
---|
Alternative Parents | |
---|
Substituents | - Choline
- Tetraalkylammonium salt
- 1,2-aminoalcohol
- Alkanolamine
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Organic salt
- Primary alcohol
- Organooxygen compound
- Amine
- Alcohol
- Organic cation
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Properties | Property | Value | Reference |
---|
Melting Point | 302 - 303 °C (chloride salt) | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 1000000 mg/L @ 25 °C (est) | The Good Scents Company Information System | LogP | Not Available | Not Available |
|
---|
Predicted Properties | |
---|
General References | - Nicholson JK, Foxall PJ, Spraul M, Farrant RD, Lindon JC: 750 MHz 1H and 1H-13C NMR spectroscopy of human blood plasma. Anal Chem. 1995 Mar 1;67(5):793-811. [PubMed:7762816 ]
- Van Hove JL, Lazeyras F, Zeisel SH, Bottiglieri T, Hyland K, Charles HC, Gray L, Jaeken J, Kahler SG: One-methyl group metabolism in non-ketotic hyperglycinaemia: mildly elevated cerebrospinal fluid homocysteine levels. J Inherit Metab Dis. 1998 Dec;21(8):799-811. [PubMed:9870205 ]
- Walter A, Korth U, Hilgert M, Hartmann J, Weichel O, Hilgert M, Fassbender K, Schmitt A, Klein J: Glycerophosphocholine is elevated in cerebrospinal fluid of Alzheimer patients. Neurobiol Aging. 2004 Nov-Dec;25(10):1299-303. [PubMed:15465626 ]
- Kohlmeier M, da Costa KA, Fischer LM, Zeisel SH: Genetic variation of folate-mediated one-carbon transfer pathway predicts susceptibility to choline deficiency in humans. Proc Natl Acad Sci U S A. 2005 Nov 1;102(44):16025-30. Epub 2005 Oct 18. [PubMed:16236726 ]
- Babb SM, Ke Y, Lange N, Kaufman MJ, Renshaw PF, Cohen BM: Oral choline increases choline metabolites in human brain. Psychiatry Res. 2004 Jan 15;130(1):1-9. [PubMed:14972364 ]
- Pal K, Sharma U, Gupta DK, Pratap A, Jagannathan NR: Metabolite profile of cerebrospinal fluid in patients with spina bifida: a proton magnetic resonance spectroscopy study. Spine (Phila Pa 1976). 2005 Feb 1;30(3):E68-72. [PubMed:15681999 ]
- Farsad M, Schiavina R, Castellucci P, Nanni C, Corti B, Martorana G, Canini R, Grigioni W, Boschi S, Marengo M, Pettinato C, Salizzoni E, Monetti N, Franchi R, Fanti S: Detection and localization of prostate cancer: correlation of (11)C-choline PET/CT with histopathologic step-section analysis. J Nucl Med. 2005 Oct;46(10):1642-9. [PubMed:16204714 ]
- Yanagawa T, Watanabe H, Inoue T, Ahmed AR, Tomiyoshi K, Shinozaki T, Oriuchi N, Endo K, Takagishi K: Carbon-11 choline positron emission tomography in musculoskeletal tumors: comparison with fluorine-18 fluorodeoxyglucose positron emission tomography. J Comput Assist Tomogr. 2003 Mar-Apr;27(2):175-82. [PubMed:12703009 ]
- Zeisel SH: Nutritional importance of choline for brain development. J Am Coll Nutr. 2004 Dec;23(6 Suppl):621S-626S. [PubMed:15640516 ]
- Garner SC, Chou SC, Mar MH, Coleman RA, Zeisel SH: Characterization of choline metabolism and secretion by human placental trophoblasts in culture. Biochim Biophys Acta. 1993 Jul 1;1168(3):358-64. [PubMed:8323976 ]
- Rumpel H, Ho GL, Chan LL, Lim WE, Chong VF: Concomitant diminishing magnetization-transfer effect and increasing choline level in radiation-induced temporal-lobe changes. Australas Radiol. 2002 Sep;46(3):340-4. [PubMed:12196251 ]
- Zeisel SH: Choline: critical role during fetal development and dietary requirements in adults. Annu Rev Nutr. 2006;26:229-50. [PubMed:16848706 ]
- Ozarda Ilcol Y, Ozyurt G, Kilicturgay S, Uncu G, Ulus IH: The decline in serum choline concentration in humans during and after surgery is associated with the elevation of cortisol, adrenocorticotropic hormone, prolactin and beta-endorphin concentrations. Neurosci Lett. 2002 May 10;324(1):41-4. [PubMed:11983290 ]
- Chen CY, Li CW, Kuo YT, Jaw TS, Wu DK, Jao JC, Hsu JS, Liu GC: Early response of hepatocellular carcinoma to transcatheter arterial chemoembolization: choline levels and MR diffusion constants--initial experience. Radiology. 2006 May;239(2):448-56. Epub 2006 Mar 28. [PubMed:16569781 ]
- Buchman AL, Ament ME, Sohel M, Dubin M, Jenden DJ, Roch M, Pownall H, Farley W, Awal M, Ahn C: Choline deficiency causes reversible hepatic abnormalities in patients receiving parenteral nutrition: proof of a human choline requirement: a placebo-controlled trial. JPEN J Parenter Enteral Nutr. 2001 Sep-Oct;25(5):260-8. [PubMed:11531217 ]
- da Costa KA, Badea M, Fischer LM, Zeisel SH: Elevated serum creatine phosphokinase in choline-deficient humans: mechanistic studies in C2C12 mouse myoblasts. Am J Clin Nutr. 2004 Jul;80(1):163-70. [PubMed:15213044 ]
- Katz-Brull R, Margalit R, Degani H: Differential routing of choline in implanted breast cancer and normal organs. Magn Reson Med. 2001 Jul;46(1):31-8. [PubMed:11443708 ]
- Ilcol YO, Donmez O, Yavuz M, Dilek K, Yurtkuran M, Ulus IH: Free choline and phospholipid-bound choline concentrations in serum and dialysate during peritoneal dialysis in children and adults. Clin Biochem. 2002 Jun;35(4):307-13. [PubMed:12135694 ]
- Jacob RA, Jenden DJ, Allman-Farinelli MA, Swendseid ME: Folate nutriture alters choline status of women and men fed low choline diets. J Nutr. 1999 Mar;129(3):712-7. [PubMed:10082779 ]
- Kinchen JM, Mohney RP, Pappan KL: Long-Chain Acylcholines Link Butyrylcholinesterase to Regulation of Non-neuronal Cholinergic Signaling. J Proteome Res. 2021 Nov 10. doi: 10.1021/acs.jproteome.1c00538. [PubMed:34758617 ]
|
---|