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 02:53:01 UTC |
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Update Date | 2022-11-30 19:25:56 UTC |
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HMDB ID | HMDB0114851 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(16:0/24:1(15Z)) |
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Description | PA(16:0/24:1(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(16:0/24:1(15Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of nervonic 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)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h17-18,41H,3-16,19-40H2,1-2H3,(H2,46,47,48)/b18-17-/t41-/m1/s1 |
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Synonyms | Value | Source |
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1-palmitoyl-2-nervonoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-palmitoyl-2-nervonoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(16:0/24:1) | SMPDB, HMDB | PA(16:0/24:1n9) | SMPDB, HMDB | PA(16:0/24:1w9) | SMPDB, HMDB | PA(40:1) | SMPDB, HMDB | Phosphatidic acid(16:0/24:1(15Z)) | SMPDB, HMDB | Phosphatidic acid(16:0/24:1) | SMPDB, HMDB | Phosphatidic acid(16:0/24:1n9) | SMPDB, HMDB | Phosphatidic acid(16:0/24:1w9) | SMPDB, HMDB | Phosphatidic acid(40:1) | SMPDB, HMDB | Phosphatidate(16:0/24:1(15Z)) | SMPDB, HMDB | Phosphatidate(16:0/24:1) | SMPDB, HMDB | Phosphatidate(16:0/24:1n9) | SMPDB, HMDB | Phosphatidate(16:0/24:1w9) | SMPDB, HMDB | Phosphatidate(40:1) | SMPDB, HMDB | PA(16:0/24:1(15Z)) | SMPDB | [(2R)-3-(Hexadecanoyloxy)-2-[(15Z)-tetracos-15-enoyloxy]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-(hexadecanoyloxy)-2-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-(hexadecanoyloxy)-2-[(15Z)-tetracos-15-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC |
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InChI Identifier | InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h17-18,41H,3-16,19-40H2,1-2H3,(H2,46,47,48)/b18-17-/t41-/m1/s1 |
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InChI Key | SCGXDHDNKLCBSB-AFASEBMKSA-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(16:0/24:1(15Z)/16:0) (PathBank: SMP0017925)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:0) (PathBank: SMP0017926)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:0) (PathBank: SMP0017927)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:0) (PathBank: SMP0017928)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/24:0) (PathBank: SMP0017929)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/14:1(9Z)) (PathBank: SMP0017930)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/16:1(9Z)) (PathBank: SMP0017931)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:1(11Z)) (PathBank: SMP0017932)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:1(9Z)) (PathBank: SMP0017933)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:1(11Z)) (PathBank: SMP0017934)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017935)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:1(13Z)) (PathBank: SMP0017936)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/24:1(15Z)) (PathBank: SMP0017937)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:2(9Z,12Z)) (PathBank: SMP0017938)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017939)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017940)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:2(13Z,16Z)) (PathBank: SMP0017941)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017942)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017943)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017944)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017945)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017946)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017947)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017948)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017949)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:2(11Z,14Z)) (PathBank: SMP0032835)
- De Novo Triacylglycerol Biosynthesis TG(16:0/24:1(15Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032836)
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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(16:0/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5369.7 | Semi standard non polar | 33892256 | PA(16:0/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4735.3 | Standard non polar | 33892256 | PA(16:0/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6190.6 | Standard polar | 33892256 | PA(16:0/24:1(15Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5619.1 | Semi standard non polar | 33892256 | PA(16:0/24:1(15Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4827.2 | Standard non polar | 33892256 | PA(16:0/24:1(15Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 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(16:0/24:1(15Z)) 10V, Positive-QTOF | splash10-06re-1159122500-1884a9124deb612f6aaf | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 20V, Positive-QTOF | splash10-0002-2369113100-f2b053555d98458ad072 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 40V, Positive-QTOF | splash10-01ot-1349003100-ed4db195369c2a1330bb | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 10V, Negative-QTOF | splash10-0a4i-4095100300-b143d20b6b8ec40c0fb1 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 20V, Negative-QTOF | splash10-004i-9050000000-b1f5ac0119872f0c552a | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 40V, Negative-QTOF | splash10-004i-9000000000-74e3729e95f10480bfdd | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 10V, Negative-QTOF | splash10-0a4i-0000000900-942ad965209c5d0744ca | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 20V, Negative-QTOF | splash10-0a4l-0039040500-53951d0eeb5f5cee2fa8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 40V, Negative-QTOF | splash10-0aor-1197130100-6a30f8decb00a14200da | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 10V, Positive-QTOF | splash10-001i-0000000900-c739ae06c037ae9254ce | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 20V, Positive-QTOF | splash10-001i-0000009900-eaeda140a740dcc44fcd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 40V, Positive-QTOF | splash10-001i-0000994600-8eefe3d7e9fbd08aa551 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 10V, Positive-QTOF | splash10-052f-0000000900-540cfac6970230e32fac | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 20V, Positive-QTOF | splash10-0bt9-0000005900-17a866e7ada6cfea5623 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/24:1(15Z)) 40V, Positive-QTOF | splash10-0ikc-0006069300-202fa8093596f9810ce1 | 2021-09-24 | Wishart Lab | View Spectrum |
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