| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 20:11:47 UTC |
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| Updated at | 2022-09-05 20:11:47 UTC |
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| NP-MRD ID | NP0219259 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | trimethyl(2-{[(2r)-3-[(9z,12z)-octadeca-9,12-dienoyloxy]-2-(octadecanoyloxy)propyl phosphonato]oxy}ethyl)azanium |
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| Description | PC(18:2(9Z,12Z)/18:0), Also known as gpcho(18:2/18:0) Or PC(36:2), Belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. Thus, PC(18:2(9Z,12Z)/18:0) Is considered to be a glycerophosphocholine lipid molecule. PC(18:2(9Z,12Z)/18:0) Is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(18:2(9Z,12Z)/18:0) Exists in all eukaryotes, ranging from yeast to humans. Within humans, PC(18:2(9Z,12Z)/18:0) Participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and PC(18:2(9Z,12Z)/18:0) Can be biosynthesized from S-adenosylmethionine and pe-nme2(18:2(9Z,12Z)/18:0) Through the action of the enzyme phosphatidylethanolamine N-methyltransferase. In addition, cytidine monophosphate and PC(18:2(9Z,12Z)/18:0) Can be biosynthesized from CDP-choline and DG(18:2(9Z,12Z)/18:0/0:0) Through its interaction with the enzyme choline/ethanolaminephosphotransferase. In humans, PC(18:2(9Z,12Z)/18:0) Is involved in phosphatidylcholine biosynthesis. trimethyl(2-{[(2r)-3-[(9z,12z)-octadeca-9,12-dienoyloxy]-2-(octadecanoyloxy)propyl phosphonato]oxy}ethyl)azanium is found in Aphis gossypii. A phosphatidylcholine 36:2 In which the acyl groups specified at positions 1 and 2 are (9Z,12Z)-octadecadienoyl and octadecanoyl respectively. |
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| Structure | CCCCCCCCCCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COP([O-])(=O)OCC[N+](C)(C)C InChI=1S/C44H84NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h14,16,20,22,42H,6-13,15,17-19,21,23-41H2,1-5H3/b16-14-,22-20-/t42-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Linoleoyl-2-stearoyl-sn-glycero-3-phosphocholine | ChEBI | | GPCho(18:2/18:0) | ChEBI | | GPCho(18:2n6/18:0) | ChEBI | | GPCho(18:2W6/18:0) | ChEBI | | PC(18:2/18:0) | ChEBI | | PC(18:2n6/18:0) | ChEBI | | PC(18:2W6/18:0) | ChEBI | | Phosphatidylcholine(18:2/18:0) | ChEBI | | Phosphatidylcholine(18:2n6/18:0) | ChEBI | | Phosphatidylcholine(18:2W6/18:0) | ChEBI | | PC(36:2) | HMDB | | Lecithin | HMDB | | Phosphatidylcholine(36:2) | HMDB | | 1-(9Z,12Z-Octadecadienoyl)-2-octadecanoyl-sn-glycero-3-phosphocholine | HMDB | | GPCho(36:2) | HMDB | | PC(18:2(9Z,12Z)/18:0) | Lipid Annotator |
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| Chemical Formula | C44H84NO8P |
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| Average Mass | 786.1134 Da |
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| Monoisotopic Mass | 785.59346 Da |
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| IUPAC Name | trimethyl(2-{[(2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-(octadecanoyloxy)propyl phosphonato]oxy}ethyl)azanium |
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| Traditional Name | lecithin |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COP([O-])(=O)OCC[N+](C)(C)C |
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| InChI Identifier | InChI=1S/C44H84NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h14,16,20,22,42H,6-13,15,17-19,21,23-41H2,1-5H3/b16-14-,22-20-/t42-/m1/s1 |
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| InChI Key | DZPKSVTWWIZUMS-FPUNCOTOSA-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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 phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerophospholipids |
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| Sub Class | Glycerophosphocholines |
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| Direct Parent | Phosphatidylcholines |
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| Alternative Parents | |
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| Substituents | - Diacylglycero-3-phosphocholine
- Phosphocholine
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Quaternary ammonium salt
- Tetraalkylammonium salt
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Amine
- Organic salt
- Hydrocarbon derivative
- 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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