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 04:12:17 UTC |
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Update Date | 2022-11-30 19:26:07 UTC |
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HMDB ID | HMDB0115273 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:1(13Z)/16:0) |
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Description | PA(22:1(13Z)/16:0) 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(22:1(13Z)/16:0), in particular, consists of one chain of erucic acid at the C-1 position and one chain of palmitic 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)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h17-18,39H,3-16,19-38H2,1-2H3,(H2,44,45,46)/b18-17-/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-erucoyl-2-palmitoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-erucoyl-2-palmitoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:1/16:0) | SMPDB, HMDB | PA(22:1n9/16:0) | SMPDB, HMDB | PA(22:1w9/16:0) | SMPDB, HMDB | PA(38:1) | SMPDB, HMDB | Phosphatidic acid(22:1(13Z)/16:0) | SMPDB, HMDB | Phosphatidic acid(22:1/16:0) | SMPDB, HMDB | Phosphatidic acid(22:1n9/16:0) | SMPDB, HMDB | Phosphatidic acid(22:1w9/16:0) | SMPDB, HMDB | Phosphatidic acid(38:1) | SMPDB, HMDB | Phosphatidate(22:1(13Z)/16:0) | SMPDB, HMDB | Phosphatidate(22:1/16:0) | SMPDB, HMDB | Phosphatidate(22:1n9/16:0) | SMPDB, HMDB | Phosphatidate(22:1w9/16:0) | SMPDB, HMDB | Phosphatidate(38:1) | SMPDB, HMDB | PA(22:1(13Z)/16:0) | SMPDB | [(2R)-3-[(13Z)-Docos-13-enoyloxy]-2-(hexadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C41H79O8P |
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Average Molecular Weight | 731.049 |
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Monoisotopic Molecular Weight | 730.551256502 |
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IUPAC Name | [(2R)-3-[(13Z)-docos-13-enoyloxy]-2-(hexadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(13Z)-docos-13-enoyloxy]-2-(hexadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-23-16-14-12-10-8-6-4-2/h17-18,39H,3-16,19-38H2,1-2H3,(H2,44,45,46)/b18-17-/t39-/m1/s1 |
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InChI Key | FVDUFPBXHVGSEB-WUOYJZDRSA-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(22:1(13Z)/16:0/22:1(13Z)) (PathBank: SMP0023427)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/24:1(15Z)) (PathBank: SMP0023428)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/18:2(9Z,12Z)) (PathBank: SMP0023429)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0023430)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023431)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/22:2(13Z,16Z)) (PathBank: SMP0023432)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023433)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023434)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0023435)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023436)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023437)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023438)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023439)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023440)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/20:2(11Z,14Z)) (PathBank: SMP0036833)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/16:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0036834)
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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(22:1(13Z)/16:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5154.6 | Semi standard non polar | 33892256 | PA(22:1(13Z)/16:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4566.4 | Standard non polar | 33892256 | PA(22:1(13Z)/16:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 6013.1 | Standard polar | 33892256 | PA(22:1(13Z)/16:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5110.8 | Semi standard non polar | 33892256 | PA(22:1(13Z)/16:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4550.0 | Standard non polar | 33892256 | PA(22:1(13Z)/16:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5251.8 | Standard polar | 33892256 | PA(22:1(13Z)/16:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5399.6 | Semi standard non polar | 33892256 | PA(22:1(13Z)/16:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 4662.8 | Standard non polar | 33892256 | PA(22:1(13Z)/16:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCC | 5986.3 | 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(22:1(13Z)/16:0) 10V, Positive-QTOF | splash10-008l-1179403500-bd33c7856a937116400e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 20V, Positive-QTOF | splash10-009b-3398204100-17b1df922e50c407cec8 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 40V, Positive-QTOF | splash10-002b-1389016000-677775dedbdfea76625e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 10V, Negative-QTOF | splash10-00p0-4039300300-a728f5dc4bd31354b449 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 20V, Negative-QTOF | splash10-004i-9014000000-853993643a0c0fc6cec3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 40V, Negative-QTOF | splash10-004i-9000000000-e6e9863e7ad8db0ec34f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 10V, Positive-QTOF | splash10-0udi-0000000900-36a995545a31ada060af | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 20V, Positive-QTOF | splash10-14i0-0000009900-1f526111a91637e4f379 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 40V, Positive-QTOF | splash10-0gc1-0000922400-1dd9f2a8e1b74ea974fd | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 10V, Positive-QTOF | splash10-03e9-0000000900-52482a39f0230a2d657d | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 20V, Positive-QTOF | splash10-001i-0000005900-b9e0ac6bd66a7d765bee | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 40V, Positive-QTOF | splash10-003u-0006609300-705a3ad364072588959c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 10V, Negative-QTOF | splash10-004i-0000000900-a283756924b3a3ee4e13 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 20V, Negative-QTOF | splash10-05du-1149900600-d768b5558a59eef8d750 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/16:0) 40V, Negative-QTOF | splash10-052r-1159300100-4810546cf6b81f1e68ee | 2021-09-25 | Wishart Lab | View Spectrum |
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