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 02:49:42 UTC |
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Update Date | 2022-11-30 19:25:55 UTC |
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HMDB ID | HMDB0114830 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) |
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Description | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 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(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of docosahexaenoic 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)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C40H67O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-40(42)48-38(37-47-49(43,44)45)36-46-39(41)34-32-30-28-26-24-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,23,25,29,31,38H,3-4,6,8-10,12,14-16,19,22,24,26-28,30,32-37H2,1-2H3,(H2,43,44,45)/b7-5-,13-11-,18-17-,21-20-,25-23-,31-29-/t38-/m1/s1 |
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Synonyms | Value | Source |
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1-pentadecanoyl-2-docosahexaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-pentadecanoyl-2-docosahexaenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(15:0/22:6) | SMPDB, HMDB | PA(15:0/22:6n3) | SMPDB, HMDB | PA(15:0/22:6w3) | SMPDB, HMDB | PA(37:6) | SMPDB, HMDB | Phosphatidic acid(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | Phosphatidic acid(15:0/22:6) | SMPDB, HMDB | Phosphatidic acid(15:0/22:6n3) | SMPDB, HMDB | Phosphatidic acid(15:0/22:6w3) | SMPDB, HMDB | Phosphatidic acid(37:6) | SMPDB, HMDB | Phosphatidate(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB, HMDB | Phosphatidate(15:0/22:6) | SMPDB, HMDB | Phosphatidate(15:0/22:6n3) | SMPDB, HMDB | Phosphatidate(15:0/22:6w3) | SMPDB, HMDB | Phosphatidate(37:6) | SMPDB, HMDB | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | SMPDB |
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Chemical Formula | C40H67O8P |
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Average Molecular Weight | 706.942 |
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Monoisotopic Molecular Weight | 706.457356115 |
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IUPAC Name | [(2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(pentadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C40H67O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-40(42)48-38(37-47-49(43,44)45)36-46-39(41)34-32-30-28-26-24-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,23,25,29,31,38H,3-4,6,8-10,12,14-16,19,22,24,26-28,30,32-37H2,1-2H3,(H2,43,44,45)/b7-5-,13-11-,18-17-,21-20-,25-23-,31-29-/t38-/m1/s1 |
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InChI Key | AUQJMTAYSKRMCC-FRGLPGJGSA-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(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/15:0) (PathBank: SMP0017588)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0017589)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0017590)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:0) (PathBank: SMP0017591)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:0) (PathBank: SMP0017592)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) (PathBank: SMP0017593)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/14:1(9Z)) (PathBank: SMP0017594)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:1(9Z)) (PathBank: SMP0017595)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z)) (PathBank: SMP0017596)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(9Z)) (PathBank: SMP0017597)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:1(11Z)) (PathBank: SMP0017598)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017599)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:1(13Z)) (PathBank: SMP0017600)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:1(15Z)) (PathBank: SMP0017601)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:2(9Z,12Z)) (PathBank: SMP0017602)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017603)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017604)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:2(13Z,16Z)) (PathBank: SMP0017605)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017606)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017607)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017608)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017609)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017610)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017611)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017612)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017613)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) (PathBank: SMP0032723)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032724)
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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(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5285.2 | Standard polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4342.6 | Standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5031.8 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5050.7 | Semi standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4476.3 | Standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5415.2 | Standard polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5007.9 | Semi standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4452.5 | Standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4709.3 | Standard polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5264.4 | Semi standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4594.0 | Standard non polar | 33892256 | PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5400.1 | 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(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-06vi-1169204300-639e5a3667176ee4d891 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-02ea-2497103000-24958ea8176a4f424766 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-001j-1492011000-ca5f69e058eb21f33cb1 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-05dl-4096000300-253588859febc9cfe58c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-004i-9041000000-de9074b9cbb5a743c13d | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-004i-9000000000-fbff49f474672614299a | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-052r-0000009500-068d37b1f5b460d04697 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-0a4i-0000007900-595c76be81990b935865 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-0ar0-0005509100-1ec66139d43d5e9911e0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Positive-QTOF | splash10-004i-0000000900-18e05801d9a02a5c2424 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Positive-QTOF | splash10-0060-0000009900-17b9441823f6ec277f8c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Positive-QTOF | splash10-0kyr-0000922400-f6e419bb63e3a8887bfd | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 10V, Negative-QTOF | splash10-0a4i-0000000900-3a87e5a39eb9b3b7372b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 20V, Negative-QTOF | splash10-056r-0039400400-dd70a43ac587ee249c22 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) 40V, Negative-QTOF | splash10-004l-1189300100-bada3e960025a5de7933 | 2021-09-23 | Wishart Lab | View Spectrum |
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