| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-06 04:17:43 UTC |
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| Updated at | 2022-09-06 04:17:43 UTC |
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| NP-MRD ID | NP0225543 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2-{[(2r)-3-[(9z)-hexadec-9-enoyloxy]-2-[(11z)-octadec-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium |
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| Description | PC(16:1(9Z)/18:1(11Z)), also known as gpcho(16:1/18:1) Or gpcho(34:2), 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(16:1(9Z)/18:1(11Z)) is considered to be a glycerophosphocholine lipid molecule. PC(16:1(9Z)/18:1(11Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. A phosphatidylcholine 34:2 In which the 1- and 2-acyl groups are specified as (9Z)-hexadecenoyl and (11Z)-octadecenoyl respectively. PC(16:1(9Z)/18:1(11Z)) exists in all eukaryotes, ranging from yeast to humans. Within humans, PC(16:1(9Z)/18:1(11Z)) participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and PC(16:1(9Z)/18:1(11Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(16:1(9Z)/18:1(11Z)); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. In addition, cytidine monophosphate and PC(16:1(9Z)/18:1(11Z)) can be biosynthesized from CDP-choline and DG(16:1(9Z)/18:1(11Z)/0:0); Which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. (2-{[(2r)-3-[(9z)-hexadec-9-enoyloxy]-2-[(11z)-octadec-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium is found in Trypanosoma brucei. In humans, PC(16:1(9Z)/18:1(11Z)) is involved in phosphatidylcholine biosynthesis. |
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| Structure | CCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/CCCCCC)COP([O-])(=O)OCC[N+](C)(C)C InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h16-19,40H,6-15,20-39H2,1-5H3/b18-16-,19-17-/t40-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Palmitoleoyl-2-vaccenoyl-sn-glycero-3-phosphocholine | ChEBI | | GPCho(16:1/18:1) | ChEBI | | GPCho(16:1n7/18:1n7) | ChEBI | | GPCho(16:1W7/18:1W7) | ChEBI | | GPCho(34:2) | ChEBI | | PC(16:1/18:1) | ChEBI | | PC(16:1n7/18:1n7) | ChEBI | | PC(16:1W7/18:1W7) | ChEBI | | Phosphatidylcholine(16:1n7/18:1n7) | ChEBI | | Phosphatidylcholine(16:1W7/18:1W7) | ChEBI | | Lecithin | HMDB | | PC Aa C34:2 | HMDB | | PC(34:2) | HMDB | | Phosphatidylcholine(16:1/18:1) | HMDB | | Phosphatidylcholine(34:2) | HMDB | | 1-(9Z-Hexadecenoyl)-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholine | HMDB | | PC(16:1(9Z)/18:1(11Z)) | Lipid Annotator |
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| Chemical Formula | C42H80NO8P |
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| Average Mass | 758.0603 Da |
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| Monoisotopic Mass | 757.56216 Da |
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| IUPAC Name | (2-{[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(11Z)-octadec-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium |
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| Traditional Name | lecithin |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/CCCCCC)COP([O-])(=O)OCC[N+](C)(C)C |
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| InChI Identifier | InChI=1S/C42H80NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h16-19,40H,6-15,20-39H2,1-5H3/b18-16-,19-17-/t40-/m1/s1 |
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| InChI Key | JUVGBPLHSDPAMK-JSLHZOBYSA-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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