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 04:36:34 UTC |
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Update Date | 2022-11-30 19:26:11 UTC |
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HMDB ID | HMDB0115402 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) |
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Description | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)), in particular, consists of one chain of docosahexaenoic acid at the C-1 position and one chain of myristoleic 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)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC InChI=1S/C39H63O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-24-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-23-14-12-10-8-6-4-2/h5,7,10-13,16-17,19-20,22,24,27,29,37H,3-4,6,8-9,14-15,18,21,23,25-26,28,30-36H2,1-2H3,(H2,42,43,44)/b7-5-,12-10-,13-11-,17-16-,20-19-,24-22-,29-27-/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-docosahexaenoyl-2-myristoleoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-docosahexaenoyl-2-myristoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:6/14:1) | SMPDB, HMDB | PA(22:6n3/14:1n5) | SMPDB, HMDB | PA(22:6w3/14:1w5) | SMPDB, HMDB | PA(36:7) | SMPDB, HMDB | Phosphatidic acid(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(22:6/14:1) | SMPDB, HMDB | Phosphatidic acid(22:6n3/14:1n5) | SMPDB, HMDB | Phosphatidic acid(22:6w3/14:1w5) | SMPDB, HMDB | Phosphatidic acid(36:7) | SMPDB, HMDB | Phosphatidate(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | SMPDB, HMDB | Phosphatidate(22:6/14:1) | SMPDB, HMDB | Phosphatidate(22:6n3/14:1n5) | SMPDB, HMDB | Phosphatidate(22:6w3/14:1w5) | SMPDB, HMDB | Phosphatidate(36:7) | SMPDB, HMDB | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | SMPDB |
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Chemical Formula | C39H63O8P |
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Average Molecular Weight | 690.899 |
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Monoisotopic Molecular Weight | 690.426055987 |
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IUPAC Name | [(2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-[(9Z)-tetradec-9-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-[(9Z)-tetradec-9-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC |
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InChI Identifier | InChI=1S/C39H63O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-24-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-23-14-12-10-8-6-4-2/h5,7,10-13,16-17,19-20,22,24,27,29,37H,3-4,6,8-9,14-15,18,21,23,25-26,28,30-36H2,1-2H3,(H2,42,43,44)/b7-5-,12-10-,13-11-,17-16-,20-19-,24-22-,29-27-/t37-/m1/s1 |
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InChI Key | RJONHCGGNQWDMU-BNLRYIPXSA-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 | |
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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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0026130)
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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 IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC | 5359.0 | Standard polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC | 4227.2 | Standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC | 4940.9 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4959.5 | Semi standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4379.5 | Standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 5028.1 | Standard polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4922.0 | Semi standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4350.3 | Standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4399.3 | Standard polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 5176.1 | Semi standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 4506.2 | Standard non polar | 33892256 | PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCC/C=C\CCCC | 5048.4 | 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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-07bf-1279426000-4609f75e0cd9ec351d02 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-0901-3689233000-212690240c312a149faa | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-014r-1569022000-596eacc07feafd45b917 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 10V, Negative-QTOF | splash10-004i-4039202000-afccb8c39c547dae9c54 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 20V, Negative-QTOF | splash10-004i-9014000000-2bdf126ec0b746ccdf99 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 40V, Negative-QTOF | splash10-004i-9000000000-d53e87f568552c89ecdf | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-03di-0000000900-044b863849007de6fd7e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-04i0-0000009900-40cf7fcefa03f7a0753a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-01p9-0005944600-70585997af55d60393e8 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 10V, Negative-QTOF | splash10-000i-0000009000-f927225ec12092e52fac | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 20V, Negative-QTOF | splash10-01ti-1139605000-916027e57f4543a6892d | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 40V, Negative-QTOF | splash10-004i-1149201000-eb16620ce5e43074154b | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-00dl-0000009000-ba0a6dd8139f9111a01e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-0006-0000059000-e6605330a91400af509a | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-0296-0006693000-c68866448361413693c1 | 2021-09-25 | Wishart Lab | View Spectrum |
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