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 05:14:58 UTC |
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Update Date | 2022-11-30 19:26:17 UTC |
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HMDB ID | HMDB0115615 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(10:0/i-16:0) |
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Description | PA(10:0/i-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(10:0/i-16:0), in particular, consists of one chain of capric acid at the C-1 position and one chain of isohexadecanoic 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)CCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)C InChI=1S/C29H57O8P/c1-4-5-6-7-12-16-19-22-28(30)35-24-27(25-36-38(32,33)34)37-29(31)23-20-17-14-11-9-8-10-13-15-18-21-26(2)3/h26-27H,4-25H2,1-3H3,(H2,32,33,34)/t27-/m1/s1 |
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Synonyms | Value | Source |
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1-decanoyl-2-isohexadecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-decanoyl-2-isohexadecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(10:0/i-16:0) | SMPDB | PA(26:0) | SMPDB, HMDB | Phosphatidic acid(10:0/i-16:0) | SMPDB, HMDB | Phosphatidic acid(26:0) | SMPDB, HMDB | Phosphatidate(10:0/i-16:0) | SMPDB, HMDB | Phosphatidate(26:0) | SMPDB, HMDB | [(2R)-3-(Decanoyloxy)-2-[(14-methylpentadecanoyl)oxy]propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C29H57O8P |
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Average Molecular Weight | 564.741 |
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Monoisotopic Molecular Weight | 564.379105793 |
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IUPAC Name | [(2R)-3-(decanoyloxy)-2-[(14-methylpentadecanoyl)oxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-(decanoyloxy)-2-[(14-methylpentadecanoyl)oxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC(C)C |
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InChI Identifier | InChI=1S/C29H57O8P/c1-4-5-6-7-12-16-19-22-28(30)35-24-27(25-36-38(32,33)34)37-29(31)23-20-17-14-11-9-8-10-13-15-18-21-26(2)3/h26-27H,4-25H2,1-3H3,(H2,32,33,34)/t27-/m1/s1 |
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InChI Key | WCSDIQYLSCIQFS-HHHXNRCGSA-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 | |
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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(10:0/i-16:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3866.7 | Semi standard non polar | 33892256 | PA(10:0/i-16:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3476.6 | Standard non polar | 33892256 | PA(10:0/i-16:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4866.8 | Standard polar | 33892256 | PA(10:0/i-16:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3874.1 | Semi standard non polar | 33892256 | PA(10:0/i-16:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3514.0 | Standard non polar | 33892256 | PA(10:0/i-16:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4224.0 | Standard polar | 33892256 | PA(10:0/i-16:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4093.4 | Semi standard non polar | 33892256 | PA(10:0/i-16:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3616.7 | Standard non polar | 33892256 | PA(10:0/i-16:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4897.6 | Standard polar | 33892256 | PA(10:0/i-16:0),2TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4351.5 | Semi standard non polar | 33892256 | PA(10:0/i-16:0),2TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 3737.3 | Standard non polar | 33892256 | PA(10:0/i-16:0),2TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC(C)C | 4332.3 | 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(10:0/i-16:0) 10V, Positive-QTOF | splash10-0aor-2988270000-bdf2dd57b55cfd4a7878 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 20V, Positive-QTOF | splash10-06rb-5983110000-3f445cb093c3be6918e5 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 40V, Positive-QTOF | splash10-03fr-6960200000-b2e8d132250393b20cb1 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 10V, Negative-QTOF | splash10-0r90-4933030000-fa46d570f3b7eebd7570 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 20V, Negative-QTOF | splash10-004i-9500000000-60ba971252efb23b643c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 40V, Negative-QTOF | splash10-004i-9000000000-170cac9533679aa25eb2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 10V, Positive-QTOF | splash10-00kb-0000090000-bf2f2ce60c522b054af1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 20V, Positive-QTOF | splash10-014i-0000590000-e1fe6a3f6705500636d8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 40V, Positive-QTOF | splash10-066u-0009620000-9bdfa6dadd06635aa7e7 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 10V, Positive-QTOF | splash10-000i-0000090000-dfde8218ea580f1bd574 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 20V, Positive-QTOF | splash10-000i-0000990000-14005447ee4ff3dd7fa6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 40V, Positive-QTOF | splash10-00li-0006940000-8a5e1e9ca7acb27e939d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 10V, Negative-QTOF | splash10-03di-0000090000-0fd894cbec08e1468612 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 20V, Negative-QTOF | splash10-0bt9-0439040000-1a724b824af643f27161 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-16:0) 40V, Negative-QTOF | splash10-0ab9-1953110000-92e21bd49a2b8a12a462 | 2021-09-24 | Wishart Lab | View Spectrum |
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