| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2008-09-12 02:02:47 UTC |
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| Update Date | 2022-11-30 19:03:44 UTC |
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| HMDB ID | HMDB0009964 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) |
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| Description | PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) is a phosphatidylinositol phosphate. Phosphatidylinositol phosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a phosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol phosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositols phosphates can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 18 and 20 carbons are the most common. PIP(18:1(11Z)/18:3(6Z,9Z,12Z)), in particular, consists of one chain of vaccenic acid at the C-1 position and one chain of g-linolenic acid at the C-2 position. The vaccenic acid moiety is derived from butter fat and animal fat, while the g-linolenic acid moiety is derived from animal fats. The most important phosphatidylinositol phosphate in both quantitative and biological terms is phosphatidylinositol 4-phosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3% of the concentration of phosphatidylinositol. |
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| Structure | CCCCCC\C=C/CCCCCCCCCC(=O)OC[C@]([H])(COC[C@](O)([H])COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](OP(=O)(O)O)C1O)OC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C48H86O18P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(50)62-38-40(64-42(51)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)37-61-35-39(49)36-63-68(59,60)66-48-45(54)43(52)44(53)47(46(48)55)65-67(56,57)58/h12-15,18,20,24,26,39-40,43-49,52-55H,3-11,16-17,19,21-23,25,27-38H2,1-2H3,(H,59,60)(H2,56,57,58)/b14-12-,15-13-,20-18-,26-24-/t39-,40+,43?,44?,45?,46?,47-,48+/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-(11Z-Octadecenoyl)-2-(6Z,9Z,12Z-octadecatrienoyl)-sn-glycero-3-phospho-(1'-myo-inositol-3'-phosphate) | HMDB | | 1-Phosphatidyl-1D-myo-inositol-4-phosphate | HMDB | | 1-Vaccenoyl-2-g-linolenoyl-sn-glycero-3-phosphoinositol-phosphate | HMDB | | 1-Vaccenoyl-2-gamma-linolenoyl-sn-glycero-3-phosphoinositol-phosphate | HMDB | | Phosphatidylinositol phosphate(18:1/18:3) | HMDB | | Phosphatidylinositol phosphate(18:1n7/18:3n6) | HMDB | | Phosphatidylinositol phosphate(18:1W7/18:3W6) | HMDB | | Phosphatidylinositol phosphate(36:4) | HMDB | | PIP(18:1/18:3) | HMDB | | PIP(18:1n7/18:3n6) | HMDB | | PIP(18:1W7/18:3W6) | HMDB | | PIP(36:4) | HMDB | | PIP[3'](18:1(11Z)/18:3(6Z,9Z,12Z)) | HMDB | | 1-(11Z-Octadecenoyl)-2-(6Z,9Z,12Z-octadecatrienoyl)-sn-glycero-3-phosphoinositol-phosphate | HMDB | | {[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-hydroxy-3-[(2S)-3-[(11Z)-octadec-11-enoyloxy]-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonate | HMDB | | PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) | Lipid Annotator |
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| Chemical Formula | C48H86O18P2 |
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| Average Molecular Weight | 1013.1332 |
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| Monoisotopic Molecular Weight | 1012.528938972 |
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| IUPAC Name | {[(1R,5S)-2,3,4,6-tetrahydroxy-5-({hydroxy[(2R)-2-hydroxy-3-[(2S)-3-[(11Z)-octadec-11-enoyloxy]-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]propoxy]phosphoryl}oxy)cyclohexyl]oxy}phosphonic acid |
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| Traditional Name | [(1R,5S)-2,3,4,6-tetrahydroxy-5-{[hydroxy(2R)-2-hydroxy-3-[(2S)-3-[(11Z)-octadec-11-enoyloxy]-2-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]propoxyphosphoryl]oxy}cyclohexyl]oxyphosphonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCC\C=C/CCCCCCCCCC(=O)OC[C@]([H])(COC[C@](O)([H])COP(O)(=O)O[C@H]1C(O)C(O)C(O)[C@@H](OP(=O)(O)O)C1O)OC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC |
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| InChI Identifier | InChI=1S/C48H86O18P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(50)62-38-40(64-42(51)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)37-61-35-39(49)36-63-68(59,60)66-48-45(54)43(52)44(53)47(46(48)55)65-67(56,57)58/h12-15,18,20,24,26,39-40,43-49,52-55H,3-11,16-17,19,21-23,25,27-38H2,1-2H3,(H,59,60)(H2,56,57,58)/b14-12-,15-13-,20-18-,26-24-/t39-,40+,43?,44?,45?,46?,47-,48+/m1/s1 |
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| InChI Key | ARAXYXFWZUUGJF-WDTHDBMJSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as glycerophosphoinositol phosphates. These are lipids containing a common glycerophosphate skeleton linked to at least one fatty acyl chain and an inositol-5-phosphate moiety. |
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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 | Glycerophosphoinositol phosphates |
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| Direct Parent | Glycerophosphoinositol phosphates |
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| Alternative Parents | |
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| Substituents | - Glycerophosphoinositol phosphate
- Monoalkylglycerophosphoinositol
- Glycerophosphoinositol
- Inositol phosphate
- Alkyldiacylglycerol
- Cyclohexanol
- Fatty acid ester
- Glycerol ether
- Monoalkyl phosphate
- Dialkyl phosphate
- Glycerolipid
- Alkyl phosphate
- Cyclitol or derivatives
- Fatty acyl
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Dicarboxylic acid or derivatives
- Cyclic alcohol
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Carboxylic acid derivative
- Dialkyl ether
- Ether
- Organic oxygen compound
- Carbonyl group
- Hydrocarbon derivative
- Alcohol
- Organic oxide
- Organooxygen compound
- Aliphatic homomonocyclic compound
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| Molecular Framework | Aliphatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | |
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| Disposition | |
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| Process | |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular 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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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 7.75 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 23.2729 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.02 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 130.2 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4943.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 161.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 299.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 215.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 645.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1224.8 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 922.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 739.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2279.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1122.1 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 2121.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 867.5 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 642.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 303.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 100.2 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 9.9 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 10V, Positive-QTOF | splash10-01ot-6091102806-f16a273b832af3919711 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 20V, Positive-QTOF | splash10-029b-0094202402-2a4a00022192ebef1441 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 40V, Positive-QTOF | splash10-0002-5972306102-f0a0b4b4c5763aa69f91 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 10V, Negative-QTOF | splash10-03gi-4091000301-18eccb519cf0d670e309 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 20V, Negative-QTOF | splash10-0059-8093000101-e93fcca0a9a87c87404e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 40V, Negative-QTOF | splash10-004i-9021000000-f56a89a91843d7350e2e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 10V, Positive-QTOF | splash10-03y1-9140000322-a0384dccbe04ceba7f4b | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 20V, Positive-QTOF | splash10-0909-5590001202-e096542c33958f3862f2 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 40V, Positive-QTOF | splash10-0f79-3910000305-5b48e805090e53fa63b5 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 10V, Negative-QTOF | splash10-001i-0090100200-1b7750716756ffebf5a2 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 20V, Negative-QTOF | splash10-0kx0-3094700200-1631d17c280611fd1aa0 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PIP(18:1(11Z)/18:3(6Z,9Z,12Z)) 40V, Negative-QTOF | splash10-004i-9230100001-cf660c1b76bbba0c6ac2 | 2021-09-24 | Wishart Lab | View Spectrum |
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