| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 05:46:16 UTC |
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| Updated at | 2022-09-02 05:46:16 UTC |
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| NP-MRD ID | NP0149821 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2r)-2,3-bis[(9z,12z)-octadeca-9,12-dienoyloxy]propoxy([(1s,2r,3r,4s,5s,6r)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphinic acid |
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| Description | PI(18:2(9Z,12Z)/18:2(9Z,12Z)), also known as pi(18:2/18:2) Or pi(36:4), Belongs to the class of organic compounds known as 1-phosphatidyl-1d-myo-inositols. These are lipids containing a myo-inositol attached to the phosphate group of a glycerol-3-phosphate moiety, and two acyl chains linked to the glycerol at the O1- and O2- positions, through ester linkages. PI(18:2(9Z,12Z)/18:2(9Z,12Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). (2r)-2,3-bis[(9z,12z)-octadeca-9,12-dienoyloxy]propoxy([(1s,2r,3r,4s,5s,6r)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphinic acid is found in Trypanosoma brucei. A 1-phosphatidyl-1D-myo-inositol in which both phosphatidyl acyl groups are specified as linoleoyl. |
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| Structure | CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC[C@H](COP(O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C45H79O13P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(46)55-35-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)57-39(47)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,37,40-45,48-52H,3-10,15-16,21-36H2,1-2H3,(H,53,54)/b13-11-,14-12-,19-17-,20-18-/t37-,40-,41-,42+,43-,44-,45-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1,2-Bis(9Z,12Z)-octadecadienoyl-sn-glycero-3-phospho-1D-myo-inositol | ChEBI | | 1,2-Di-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-myo-inositol) | ChEBI | | 1,2-Dilinoleoyl-phosphatidylinositol | ChEBI | | 1-18:2-2-18:2-Phosphatidylinositol | ChEBI | | 1-18:2-2-18:2-PI | ChEBI | | Phosphatidylinositol(18:2/18:2) | ChEBI | | Phosphatidylinositol(18:2n6/18:2n6) | ChEBI | | Phosphatidylinositol(18:2phosphatidylinositol phosphate(18:2omega6/18:2omega6)6/18:2omega6) | ChEBI | | Phosphatidylinositol(36:4) | ChEBI | | PI(18:2/18:2) | ChEBI | | PI(18:2n6/18:2n6) | ChEBI | | PI(18:2phosphatidylinositol phosphate(18:2omega6/18:2omega6)6/18:2omega6) | ChEBI | | PI(36:4) | ChEBI | | Phosphatidylinositol(18:2phosphatidylinositol phosphoric acid(18:2omega6/18:2omega6)6/18:2omega6) | Generator | | PI(18:2phosphatidylinositol phosphoric acid(18:2omega6/18:2omega6)6/18:2omega6) | Generator | | 1,2-Dilinoleoyl-gpi | HMDB | | 1,2-Dilinoleoyl-glycero-3-phospho-(1'-myo-inositol) | HMDB | | 1,2-Dilinoleoyl-glycero-3-phospho-(1’-myo-inositol) | HMDB | | 1,2-Dilinoleoyl-sn-glycero-3-phospho-D-myo-inositol | HMDB | | 1,2-Dilinoleoyl-sn-glycero-3-phosphoinositol | HMDB | | GPI(18:2(9Z,12Z)/18:2(9Z,12Z)) | HMDB | | GPI(18:2/18:2) | HMDB | | GPI(18:2n6/18:2n6) | HMDB | | GPI(18:2W6/18:2W6) | HMDB | | GPI(36:4) | HMDB | | PI(18:2W6/18:2W6) | HMDB | | Phosphatidylinositol(18:2(9Z,12Z)/18:2(9Z,12Z)) | HMDB | | Phosphatidylinositol(18:2W6/18:2W6) | HMDB | | PI(18:2(9Z,12Z)/18:2(9Z,12Z)) | ChEBI |
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| Chemical Formula | C45H79O13P |
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| Average Mass | 859.0880 Da |
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| Monoisotopic Mass | 858.52583 Da |
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| IUPAC Name | [(2R)-2,3-bis[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]({[(1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphinic acid |
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| Traditional Name | (2R)-2,3-bis[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy([(1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphinic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCC\C=C/C\C=C/CCCCCCCC(=O)OC[C@H](COP(O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC |
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| InChI Identifier | InChI=1S/C45H79O13P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(46)55-35-37(36-56-59(53,54)58-45-43(51)41(49)40(48)42(50)44(45)52)57-39(47)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11-14,17-20,37,40-45,48-52H,3-10,15-16,21-36H2,1-2H3,(H,53,54)/b13-11-,14-12-,19-17-,20-18-/t37-,40-,41-,42+,43-,44-,45-/m1/s1 |
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| InChI Key | JTPRPYYVVJBCFF-KCTNQGFXSA-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 1-phosphatidyl-1d-myo-inositols. These are lipids containing a myo-inositol attached to the phosphate group of a glycerol-3-phosphate moiety, and two acyl chains linked to the glycerol at the O1- and O2- positions, through ester linkages. |
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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 | Glycerophosphoinositols |
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| Direct Parent | 1-phosphatidyl-1D-myo-inositols |
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| Alternative Parents | |
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| Substituents | - 1-phosphatidyl-1d-myo-inositol
- Inositol phosphate
- Cyclohexanol
- Fatty acid ester
- Dialkyl phosphate
- Cyclitol or derivatives
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Cyclic alcohol
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Carboxylic acid derivative
- Alcohol
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Organooxygen compound
- Carbonyl group
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic 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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