| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2017-09-09 04:49:24 UTC |
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| Update Date | 2022-11-30 19:26:13 UTC |
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| HMDB ID | HMDB0115481 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | PA(24:1(15Z)/24:1(15Z)) |
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| Description | PA(24:1(15Z)/24:1(15Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids 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 16, 18 and 20 carbons are the most common. PA(24:1(15Z)/24:1(15Z)), in particular, consists of one chain of nervonic acid at the C-1 position and one chain of nervonic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
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| Structure | [H][C@@](COC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC InChI=1S/C51H97O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-50(52)57-47-49(48-58-60(54,55)56)59-51(53)46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,49H,3-16,21-48H2,1-2H3,(H2,54,55,56)/b19-17-,20-18-/t49-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Nervonoyl-2-nervonoyl-sn-glycero-3-phosphate | HMDB | | 1-Nervonoyl-2-nervonoyl-sn-phosphatidic acid | HMDB | | PA(24:1/24:1) | HMDB | | PA(24:1N9/24:1N9) | HMDB | | PA(24:1W9/24:1W9) | HMDB | | PA(48:2) | HMDB | | Phosphatidic acid(24:1(15Z)/24:1(15Z)) | HMDB | | Phosphatidic acid(24:1/24:1) | HMDB | | Phosphatidic acid(24:1n9/24:1n9) | HMDB | | Phosphatidic acid(24:1W9/24:1W9) | HMDB | | Phosphatidic acid(48:2) | HMDB | | Phosphatidate(24:1(15Z)/24:1(15Z)) | HMDB | | Phosphatidate(24:1/24:1) | HMDB | | Phosphatidate(24:1N9/24:1N9) | HMDB | | Phosphatidate(24:1W9/24:1W9) | HMDB | | Phosphatidate(48:2) | HMDB | | [(2R)-2,3-Bis[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonate | HMDB | | 1-nervonoyl-2-nervonoyl-sn-glycero-3-phosphate | SMPDB, HMDB | | 1-nervonoyl-2-nervonoyl-sn-phosphatidic acid | SMPDB, HMDB | | PA(24:1/24:1) | SMPDB, HMDB | | PA(24:1n9/24:1n9) | SMPDB, HMDB | | PA(24:1w9/24:1w9) | SMPDB, HMDB | | PA(48:2) | SMPDB, HMDB | | Phosphatidic acid(24:1(15Z)/24:1(15Z)) | SMPDB, HMDB | | Phosphatidic acid(24:1/24:1) | SMPDB, HMDB | | Phosphatidic acid(24:1n9/24:1n9) | SMPDB, HMDB | | Phosphatidic acid(24:1w9/24:1w9) | SMPDB, HMDB | | Phosphatidic acid(48:2) | SMPDB, HMDB | | Phosphatidate(24:1(15Z)/24:1(15Z)) | SMPDB, HMDB | | Phosphatidate(24:1/24:1) | SMPDB, HMDB | | Phosphatidate(24:1n9/24:1n9) | SMPDB, HMDB | | Phosphatidate(24:1w9/24:1w9) | SMPDB, HMDB | | PA(24:1(15Z)/24:1(15Z)) | SMPDB |
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| Chemical Formula | C51H97O8P |
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| Average Molecular Weight | 869.303 |
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| Monoisotopic Molecular Weight | 868.692107081 |
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| IUPAC Name | [(2R)-2,3-bis[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonic acid |
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| Traditional Name | (2R)-2,3-bis[(15Z)-tetracos-15-enoyloxy]propoxyphosphonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC |
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| InChI Identifier | InChI=1S/C51H97O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-50(52)57-47-49(48-58-60(54,55)56)59-51(53)46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h17-20,49H,3-16,21-48H2,1-2H3,(H2,54,55,56)/b19-17-,20-18-/t49-/m1/s1 |
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| InChI Key | MMQDSDQTZYMFST-CGACMRCQSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains 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 | Glycerophosphates |
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| Direct Parent | 1,2-diacylglycerol-3-phosphates |
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| Alternative Parents | |
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| Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/24:1(15Z)) (PathBank: SMP0077150)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/18:2(9Z,12Z)) (PathBank: SMP0023960)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023961)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023962)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/22:2(13Z,16Z)) (PathBank: SMP0023963)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023964)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023965)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023966)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023967)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023968)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023969)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023970)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023971)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/20:2(11Z,14Z)) (PathBank: SMP0037149)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/24:1(15Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0037150)
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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. Predicted by Afia on May 17, 2022. | 6.74 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 47.9399 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.09 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6553.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 902.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 487.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 379.0 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1360.9 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2345.6 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 | 1817.7 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 263.4 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4845.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1392.9 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 | 3660.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1836.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 923.9 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 952.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1110.5 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 | 11.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| 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 - PA(24:1(15Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-0uxs-1106290360-e5bc7fd62395aa5628ce | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-0k92-4209673410-8baf48f803e3f32cc2b1 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-0a4i-1106923310-f6f8b8d376c6109d7a89 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 10V, Negative-QTOF | splash10-014j-4009030030-14cb5260e01da520d5dc | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 20V, Negative-QTOF | splash10-004j-9005000000-802b2d4750a6431551f5 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 40V, Negative-QTOF | splash10-004i-9000000000-6f9829e9e094bf6e6c09 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-0006-0000000090-5c5b8f9db99c7a26c05f | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-0006-0000000990-756e929201e04862a36e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-0006-0000090460-c45e1905ade140ca3edd | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 10V, Negative-QTOF | splash10-014i-0000000090-98589a179682f21f165f | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 20V, Negative-QTOF | splash10-014i-1106070090-ea852fb98b6dc0749d67 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 40V, Negative-QTOF | splash10-014i-1109030010-3303fe8980b047cbf7a3 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-0uxr-0000000090-da8e00c37882e7689724 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-01b9-0000000590-cf0c36cdcc6196e432ec | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-0fk9-0000060930-e86a76f5fe0197a8ec41 | 2021-09-24 | Wishart Lab | View Spectrum |
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