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 02:54:51 UTC |
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Update Date | 2022-11-30 19:25:56 UTC |
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HMDB ID | HMDB0114859 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) |
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Description | PA(16:1(9Z)/18:4(6Z,9Z,12Z,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(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)), in particular, consists of one chain of palmitoleic acid at the C-1 position and one chain of stearidonic 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)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C37H63O8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,22,24,35H,3-4,6,8-10,12,15,19-21,23,25-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,16-14-,18-17-,24-22-/t35-/m1/s1 |
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Synonyms | Value | Source |
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1-palmitoleoyl-2-stearidonoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-palmitoleoyl-2-stearidonoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(16:1/18:4) | SMPDB, HMDB | PA(16:1n7/18:4n3) | SMPDB, HMDB | PA(16:1w7/18:4w3) | SMPDB, HMDB | PA(34:5) | SMPDB, HMDB | Phosphatidic acid(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) | SMPDB, HMDB | Phosphatidic acid(16:1/18:4) | SMPDB, HMDB | Phosphatidic acid(16:1n7/18:4n3) | SMPDB, HMDB | Phosphatidic acid(16:1w7/18:4w3) | SMPDB, HMDB | Phosphatidic acid(34:5) | SMPDB, HMDB | Phosphatidate(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) | SMPDB, HMDB | Phosphatidate(16:1/18:4) | SMPDB, HMDB | Phosphatidate(16:1n7/18:4n3) | SMPDB, HMDB | Phosphatidate(16:1w7/18:4w3) | SMPDB, HMDB | Phosphatidate(34:5) | SMPDB, HMDB | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) | SMPDB |
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Chemical Formula | C37H63O8P |
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Average Molecular Weight | 666.877 |
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Monoisotopic Molecular Weight | 666.426055987 |
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IUPAC Name | [(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C37H63O8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,22,24,35H,3-4,6,8-10,12,15,19-21,23,25-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,16-14-,18-17-,24-22-/t35-/m1/s1 |
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InChI Key | BFIPEVOROCYTEM-FFFGOBCWSA-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(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/16:1(9Z)) (PathBank: SMP0021570)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:1(11Z)) (PathBank: SMP0021571)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:1(9Z)) (PathBank: SMP0021572)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:1(11Z)) (PathBank: SMP0021573)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0021574)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:1(13Z)) (PathBank: SMP0021575)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/24:1(15Z)) (PathBank: SMP0021576)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:2(9Z,12Z)) (PathBank: SMP0021577)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0021578)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0021579)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:2(13Z,16Z)) (PathBank: SMP0021580)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0021581)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0021582)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0021583)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0021584)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0021585)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0021586)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021587)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021588)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) (PathBank: SMP0032859)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032860)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/20:0) (PathBank: SMP0065627)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/22:0) (PathBank: SMP0065635)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)/24:0) (PathBank: SMP0065642)
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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(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 4743.2 | Semi standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 4196.5 | Standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 5214.2 | Standard polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4711.9 | Semi standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4164.8 | Standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4501.6 | Standard polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4957.8 | Semi standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4315.7 | Standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5212.9 | Standard polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5134.5 | Semi standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4336.2 | Standard non polar | 33892256 | PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4597.9 | 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(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-0671-1192214000-749ad962aad96fb92e0f | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-052b-1292110000-13e5707f100c9112a2b1 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-07bb-1293010000-8d6c6b606629dde18273 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 10V, Negative-QTOF | splash10-0fbi-3091102000-29ab173251d2645e4675 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 20V, Negative-QTOF | splash10-004i-9060000000-d9f150b7d35154116dc1 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 40V, Negative-QTOF | splash10-004i-9000000000-8106fabf9bcbf0d49559 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-000i-0000009000-f06a00f9d6528b43ebc1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-000o-0000099000-cd5f74205bfa7b9907c8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-000i-0000923000-f8d1a5b04ef0d60a207b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 10V, Negative-QTOF | splash10-014i-0000009000-2edc3a7c48ccb205e548 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 20V, Negative-QTOF | splash10-0hki-1196606000-ba0cbd3a22d409e06c10 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 40V, Negative-QTOF | splash10-0ufr-0090200000-7541f53b99e697fde39e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-00kb-0000009000-02c05d9c2a52b14a6ef3 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-014i-0000059000-82a367c9f91dbbecfff3 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-02tc-0006693000-c7b2bbb625951d4fd80e | 2021-09-24 | Wishart Lab | View Spectrum |
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