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 04:12:44 UTC |
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Update Date | 2022-11-30 19:26:07 UTC |
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HMDB ID | HMDB0115275 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:1(13Z)/18:0) |
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Description | PA(22:1(13Z)/18:0) 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(22:1(13Z)/18:0), in particular, consists of one chain of erucic acid at the C-1 position and one chain of stearic 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)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-25-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-26-23-18-16-14-12-10-8-6-4-2/h17,19,41H,3-16,18,20-40H2,1-2H3,(H2,46,47,48)/b19-17-/t41-/m1/s1 |
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Synonyms | Value | Source |
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1-erucoyl-2-stearoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-erucoyl-2-stearoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:1/18:0) | SMPDB, HMDB | PA(22:1n9/18:0) | SMPDB, HMDB | PA(22:1w9/18:0) | SMPDB, HMDB | PA(40:1) | SMPDB, HMDB | Phosphatidic acid(22:1(13Z)/18:0) | SMPDB, HMDB | Phosphatidic acid(22:1/18:0) | SMPDB, HMDB | Phosphatidic acid(22:1n9/18:0) | SMPDB, HMDB | Phosphatidic acid(22:1w9/18:0) | SMPDB, HMDB | Phosphatidic acid(40:1) | SMPDB, HMDB | Phosphatidate(22:1(13Z)/18:0) | SMPDB, HMDB | Phosphatidate(22:1/18:0) | SMPDB, HMDB | Phosphatidate(22:1n9/18:0) | SMPDB, HMDB | Phosphatidate(22:1w9/18:0) | SMPDB, HMDB | Phosphatidate(40:1) | SMPDB, HMDB | PA(22:1(13Z)/18:0) | SMPDB | [(2R)-3-[(13Z)-Docos-13-enoyloxy]-2-(octadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C43H83O8P |
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Average Molecular Weight | 759.103 |
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Monoisotopic Molecular Weight | 758.582556631 |
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IUPAC Name | [(2R)-3-[(13Z)-docos-13-enoyloxy]-2-(octadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(13Z)-docos-13-enoyloxy]-2-(octadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-25-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-26-23-18-16-14-12-10-8-6-4-2/h17,19,41H,3-16,18,20-40H2,1-2H3,(H2,46,47,48)/b19-17-/t41-/m1/s1 |
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InChI Key | DJOAQLFVTYLJPW-HVLKLTLRSA-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 | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:1(13Z)) (PathBank: SMP0023441)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/24:1(15Z)) (PathBank: SMP0023442)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/18:2(9Z,12Z)) (PathBank: SMP0023443)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0023444)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023445)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:2(13Z,16Z)) (PathBank: SMP0023446)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023447)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023448)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0023449)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023450)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023451)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023452)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023453)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023454)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/20:2(11Z,14Z)) (PathBank: SMP0036837)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/18:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0036838)
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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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:1(13Z)/18:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5369.7 | Semi standard non polar | 33892256 | PA(22:1(13Z)/18:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4735.3 | Standard non polar | 33892256 | PA(22:1(13Z)/18:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 6190.6 | Standard polar | 33892256 | PA(22:1(13Z)/18:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5619.1 | Semi standard non polar | 33892256 | PA(22:1(13Z)/18:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4827.2 | Standard non polar | 33892256 | PA(22:1(13Z)/18:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 6160.8 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 10V, Positive-QTOF | splash10-062c-1197803700-739805261549240dcf47 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 20V, Positive-QTOF | splash10-0101-2196303100-0ef83d08acc7bd368b24 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 40V, Positive-QTOF | splash10-004j-1197004100-3f749a30d28b09495aa3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 10V, Negative-QTOF | splash10-05q0-4049400300-bc6eca31648ea3a17762 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 20V, Negative-QTOF | splash10-004i-9014000000-4aab1ae1e2707772cad2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 40V, Negative-QTOF | splash10-004i-9000000000-8f2334f0590136238f93 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 10V, Positive-QTOF | splash10-052f-0000000900-540cfac6970230e32fac | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 20V, Positive-QTOF | splash10-0bt9-0000005900-17a866e7ada6cfea5623 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 40V, Positive-QTOF | splash10-03mi-0000906200-1ab92ce0a90e937868ce | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 10V, Negative-QTOF | splash10-0a4i-0000000900-942ad965209c5d0744ca | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 20V, Negative-QTOF | splash10-0b39-0033900400-2339a76a231464b4c9f5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 40V, Negative-QTOF | splash10-0019-1169600100-93b7dda5bd10255696e7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 10V, Positive-QTOF | splash10-001i-0000000900-c739ae06c037ae9254ce | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 20V, Positive-QTOF | splash10-001i-0000009900-eaeda140a740dcc44fcd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/18:0) 40V, Positive-QTOF | splash10-01qd-0000922400-a3b2fa17ae10e6bf500b | 2021-09-24 | Wishart Lab | View Spectrum |
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