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 05:28:50 UTC |
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Update Date | 2022-11-30 19:26:18 UTC |
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HMDB ID | HMDB0115670 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:0/i-14:0) |
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Description | PA(22:0/i-14:0) 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(22:0/i-14:0), in particular, consists of one chain of behenic acid at the C-1 position and one chain of isotetradecanoic 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)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC(C)C InChI=1S/C39H77O8P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23-26-29-32-38(40)45-34-37(35-46-48(42,43)44)47-39(41)33-30-27-24-21-20-22-25-28-31-36(2)3/h36-37H,4-35H2,1-3H3,(H2,42,43,44)/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-behenoyl-2-isotetradecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-behenoyl-2-isotetradecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:0/i-14:0) | SMPDB | PA(36:0) | SMPDB, HMDB | Phosphatidic acid(22:0/i-14:0) | SMPDB, HMDB | Phosphatidic acid(36:0) | SMPDB, HMDB | Phosphatidate(22:0/i-14:0) | SMPDB, HMDB | Phosphatidate(36:0) | SMPDB, HMDB | [(2R)-3-(Docosanoyloxy)-2-[(12-methyltridecanoyl)oxy]propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C39H77O8P |
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Average Molecular Weight | 705.011 |
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Monoisotopic Molecular Weight | 704.535606437 |
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IUPAC Name | [(2R)-3-(docosanoyloxy)-2-[(12-methyltridecanoyl)oxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-(docosanoyloxy)-2-[(12-methyltridecanoyl)oxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC(C)C |
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InChI Identifier | InChI=1S/C39H77O8P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-23-26-29-32-38(40)45-34-37(35-46-48(42,43)44)47-39(41)33-30-27-24-21-20-22-25-28-31-36(2)3/h36-37H,4-35H2,1-3H3,(H2,42,43,44)/t37-/m1/s1 |
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InChI Key | YCJCUMSDNYVXLK-DIPNUNPCSA-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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Not Available | 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(22:0/i-14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 4868.7 | Semi standard non polar | 33892256 | PA(22:0/i-14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 4300.3 | Standard non polar | 33892256 | PA(22:0/i-14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 5854.6 | Standard polar | 33892256 | PA(22:0/i-14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 4849.0 | Semi standard non polar | 33892256 | PA(22:0/i-14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 4326.3 | Standard non polar | 33892256 | PA(22:0/i-14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 5130.7 | Standard polar | 33892256 | PA(22:0/i-14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 5105.1 | Semi standard non polar | 33892256 | PA(22:0/i-14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 4418.7 | Standard non polar | 33892256 | PA(22:0/i-14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC(C)C | 5813.7 | 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(22:0/i-14:0) 10V, Positive-QTOF | splash10-0c29-2369405400-ea30fe740686446be977 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 20V, Positive-QTOF | splash10-02ha-6879203000-d444a9284efed25044ad | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 40V, Positive-QTOF | splash10-001j-5966032000-3958eef7ddf99015814a | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 10V, Negative-QTOF | splash10-00bi-4039200200-0ae4d50a352aa5628f19 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 20V, Negative-QTOF | splash10-004i-9014000000-5c80e46b3eef1519f327 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 40V, Negative-QTOF | splash10-004i-9000000000-15f9faf0b46f6ff980e5 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 10V, Negative-QTOF | splash10-0udi-0000000900-f85c523bc6724d7e0669 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 20V, Negative-QTOF | splash10-0fb9-1139600500-dd078a951beb897df628 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 40V, Negative-QTOF | splash10-004r-1149200100-bb93995d19f54eeeba6e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 10V, Positive-QTOF | splash10-004i-0000000900-b3d01b3daf9f2fb77903 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 20V, Positive-QTOF | splash10-004i-0000009900-29f19734b913ec00174d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 40V, Positive-QTOF | splash10-0571-0005934600-93efab02e2cb607b371d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 10V, Positive-QTOF | splash10-052r-0000009500-062fd41b472d2b3aeb9d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 20V, Positive-QTOF | splash10-0a4i-0000007900-1d377e3c669921a51cd5 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/i-14:0) 40V, Positive-QTOF | splash10-0ar0-0005509100-cfc5c18562c28fd81ec9 | 2021-09-24 | Wishart Lab | View Spectrum |
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