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 02:48:45 UTC |
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Update Date | 2022-11-30 19:25:55 UTC |
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HMDB ID | HMDB0114823 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) |
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Description | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 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(15:0/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of eicosapentaenoic 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)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C38H65O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-38(40)46-36(35-45-47(41,42)43)34-44-37(39)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,25,27,36H,3-4,6,8-10,12,14-16,19,22-24,26,28-35H2,1-2H3,(H2,41,42,43)/b7-5-,13-11-,18-17-,21-20-,27-25-/t36-/m1/s1 |
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Synonyms | Value | Source |
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1-pentadecanoyl-2-eicosapentaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-pentadecanoyl-2-eicosapentaenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(15:0/20:5) | SMPDB, HMDB | PA(15:0/20:5n3) | SMPDB, HMDB | PA(15:0/20:5w3) | SMPDB, HMDB | PA(35:5) | SMPDB, HMDB | Phosphatidic acid(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(15:0/20:5) | SMPDB, HMDB | Phosphatidic acid(15:0/20:5n3) | SMPDB, HMDB | Phosphatidic acid(15:0/20:5w3) | SMPDB, HMDB | Phosphatidic acid(35:5) | SMPDB, HMDB | Phosphatidate(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(15:0/20:5) | SMPDB, HMDB | Phosphatidate(15:0/20:5n3) | SMPDB, HMDB | Phosphatidate(15:0/20:5w3) | SMPDB, HMDB | Phosphatidate(35:5) | SMPDB, HMDB | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB |
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Chemical Formula | C38H65O8P |
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Average Molecular Weight | 680.904 |
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Monoisotopic Molecular Weight | 680.441706051 |
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IUPAC Name | [(2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-3-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-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)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C38H65O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-38(40)46-36(35-45-47(41,42)43)34-44-37(39)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20-21,25,27,36H,3-4,6,8-10,12,14-16,19,22-24,26,28-35H2,1-2H3,(H2,41,42,43)/b7-5-,13-11-,18-17-,21-20-,27-25-/t36-/m1/s1 |
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InChI Key | HDINUPBXNSESFZ-ULMKCGBXSA-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(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/15:0) (PathBank: SMP0017536)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/16:0) (PathBank: SMP0017537)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:0) (PathBank: SMP0017538)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:0) (PathBank: SMP0017539)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0017540)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0017541)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/14:1(9Z)) (PathBank: SMP0017542)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/16:1(9Z)) (PathBank: SMP0017543)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(11Z)) (PathBank: SMP0017544)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(9Z)) (PathBank: SMP0017545)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:1(11Z)) (PathBank: SMP0017546)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017547)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0017548)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0017549)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:2(9Z,12Z)) (PathBank: SMP0017550)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017551)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017552)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0017553)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017554)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017555)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017556)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017557)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017558)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017559)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017560)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017561)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0032709)
- De Novo Triacylglycerol Biosynthesis TG(15:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032710)
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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(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5025.6 | Standard polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4160.4 | Standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4825.7 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4850.8 | Semi standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4308.8 | Standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5429.3 | Standard polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4814.6 | Semi standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4286.1 | Standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4702.1 | Standard polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5062.4 | Semi standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4425.1 | Standard non polar | 33892256 | PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5416.7 | 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(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-003i-1195215000-040ff0ce79d35afb3c9c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-002s-2392111000-34fb71f267e2eb29256e | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-000t-1390010000-d2deb7acff0a9c201f5d | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-004l-4095002000-c7ca4cd4fe80aee2ec35 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9050000000-82633bb30d3b07908d9f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-8120759ec03e1a367177 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0udi-0000000900-a7d587d5771794a05212 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-14i0-0000009900-719c0d7b0f0e062c0207 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-0udi-0000902300-0bf43e2e8008a3a4d535 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-004i-0000009000-5a69767cc02d9cae04d3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-0039404000-bb99a8ded88ea51b1c1b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0f96-1189301000-6c6b93051671cb07ba86 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-03e9-0000009000-07df59af5534d0510d35 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-001i-0000059000-96fc741e372ab14a99f2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-0040-0006693000-d08c3adc1c85c50e80ca | 2021-09-22 | Wishart Lab | View Spectrum |
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