| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 17:48:00 UTC |
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| Updated at | 2022-09-04 17:48:00 UTC |
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| NP-MRD ID | NP0199201 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | n-[(2s,3s,4r)-3,4-dihydroxy-1-{[hydroxy([(1s,2r,3r,4s,5s,6r)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphoryl]oxy}octadecan-2-yl]octadecanimidic acid |
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| Description | Pi-cer(t18:0/18:0) Belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. Thus, pi-cer(t18:0/18:0) Is considered to be a phosphosphingolipid. n-[(2s,3s,4r)-3,4-dihydroxy-1-{[hydroxy([(1s,2r,3r,4s,5s,6r)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphoryl]oxy}octadecan-2-yl]octadecanimidic acid is found in Gracilaria gracilis. Based on a literature review very few articles have been published on Pi-cer(t18:0/18:0). |
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| Structure | CCCCCCCCCCCCCCCCCC(O)=N[C@@H](COP(O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCCCCCCCCCCCC InChI=1S/C42H84NO12P/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-35(45)43-33(32-54-56(52,53)55-42-40(50)38(48)37(47)39(49)41(42)51)36(46)34(44)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h33-34,36-42,44,46-51H,3-32H2,1-2H3,(H,43,45)(H,52,53)/t33-,34+,36-,37-,38-,39+,40+,41+,42-/m0/s1 |
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| Synonyms | | Value | Source |
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| Ceramide phosphoinositol | MetBuilder | | N-(Octadecanoyl)-1-phospho-(1'-myo-inositol)-4R-hydroxy-sphinganine | MetBuilder | | Ceramide phosphoinositol(t18:0/18:0) | MetBuilder | | N-(Octadecanoyl)-1-phospho-(1'-myo-inositol)-4R-hydroxy-dihydrosphingosine | MetBuilder | | N-(Octadecanoyl)-1-phospho-(1'-myo-inositol)-4R-hydroxy-D-erythro-sphinganine | MetBuilder |
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| Chemical Formula | C42H84NO12P |
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| Average Mass | 826.1030 Da |
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| Monoisotopic Mass | 825.57311 Da |
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| IUPAC Name | N-[(2S,3S,4R)-3,4-dihydroxy-1-{[hydroxy({[(1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy})phosphoryl]oxy}octadecan-2-yl]octadecanimidic acid |
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| Traditional Name | N-[(2S,3S,4R)-3,4-dihydroxy-1-{[hydroxy([(1S,2R,3R,4S,5S,6R)-2,3,4,5,6-pentahydroxycyclohexyl]oxy)phosphoryl]oxy}octadecan-2-yl]octadecanimidic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCC(O)=N[C@@H](COP(O)(=O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C42H84NO12P/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-35(45)43-33(32-54-56(52,53)55-42-40(50)38(48)37(47)39(49)41(42)51)36(46)34(44)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h33-34,36-42,44,46-51H,3-32H2,1-2H3,(H,43,45)(H,52,53)/t33-,34+,36-,37-,38-,39+,40+,41+,42-/m0/s1 |
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| InChI Key | AIHGLHCMQQPRQQ-TVZOHRITSA-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 phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Sphingolipids |
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| Sub Class | Phosphosphingolipids |
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| Direct Parent | Phosphosphingolipids |
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| Alternative Parents | |
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| Substituents | - Sphingoid-1-phosphate or derivatives
- Inositol phosphate
- Cyclohexanol
- Dialkyl phosphate
- Cyclitol or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Cyclic alcohol
- Secondary alcohol
- Carboximidic acid
- Carboximidic acid derivative
- Organic 1,3-dipolar compound
- Polyol
- Propargyl-type 1,3-dipolar organic compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Organonitrogen compound
- Organooxygen compound
- Organic nitrogen compound
- Alcohol
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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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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