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 05:14:12 UTC |
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Update Date | 2022-11-30 19:26:17 UTC |
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HMDB ID | HMDB0115611 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(10:0/i-12:0) |
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Description | PA(10:0/i-12:0) 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-12:0), in particular, consists of one chain of capric acid at the C-1 position and one chain of isododecanoic 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)CCCCCCCCC(C)C InChI=1S/C25H49O8P/c1-4-5-6-7-8-12-15-18-24(26)31-20-23(21-32-34(28,29)30)33-25(27)19-16-13-10-9-11-14-17-22(2)3/h22-23H,4-21H2,1-3H3,(H2,28,29,30)/t23-/m1/s1 |
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Synonyms | Value | Source |
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1-Decanoyl-2-isododecanoyl-sn-glycero-3-phosphate | HMDB | 1-Decanoyl-2-isododecanoyl-sn-phosphatidic acid | HMDB | PA(22:0) | HMDB | Phosphatidic acid(10:0/i-12:0) | HMDB | Phosphatidic acid(22:0) | HMDB | Phosphatidate(10:0/I-12:0) | HMDB | Phosphatidate(22:0) | HMDB | [(2R)-3-(Decanoyloxy)-2-[(10-methylundecanoyl)oxy]propoxy]phosphonate | HMDB | PA(10:0/i-12:0) | SMPDB |
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Chemical Formula | C25H49O8P |
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Average Molecular Weight | 508.633 |
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Monoisotopic Molecular Weight | 508.316505536 |
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IUPAC Name | [(2R)-3-(decanoyloxy)-2-[(10-methylundecanoyl)oxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-(decanoyloxy)-2-[(10-methylundecanoyl)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)CCCCCCCCC(C)C |
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InChI Identifier | InChI=1S/C25H49O8P/c1-4-5-6-7-8-12-15-18-24(26)31-20-23(21-32-34(28,29)30)33-25(27)19-16-13-10-9-11-14-17-22(2)3/h22-23H,4-21H2,1-3H3,(H2,28,29,30)/t23-/m1/s1 |
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InChI Key | KPMVJRJGDALBFY-HSZRJFAPSA-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 | |
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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-12:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3465.1 | Semi standard non polar | 33892256 | PA(10:0/i-12:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3138.0 | Standard non polar | 33892256 | PA(10:0/i-12:0),1TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4459.8 | Standard polar | 33892256 | PA(10:0/i-12:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3490.5 | Semi standard non polar | 33892256 | PA(10:0/i-12:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3185.3 | Standard non polar | 33892256 | PA(10:0/i-12:0),2TMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3859.3 | Standard polar | 33892256 | PA(10:0/i-12:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 3698.6 | Semi standard non polar | 33892256 | PA(10:0/i-12:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 3289.8 | Standard non polar | 33892256 | PA(10:0/i-12:0),1TBDMS,isomer #1 | CCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4504.6 | Standard polar | 33892256 | PA(10:0/i-12:0),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)CCCCCCCCC(C)C | 3965.3 | Semi standard non polar | 33892256 | PA(10:0/i-12:0),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)CCCCCCCCC(C)C | 3426.8 | Standard non polar | 33892256 | PA(10:0/i-12:0),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)CCCCCCCCC(C)C | 3983.9 | 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-12:0) 10V, Positive-QTOF | splash10-0a4i-1914330000-2fc0cb54cb6a1b6ec6b6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 20V, Positive-QTOF | splash10-0a5a-3912100000-21ac3ad2715aa25ff0df | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 40V, Positive-QTOF | splash10-0bvi-6930100000-c3e4b7551cf53435d1e5 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 10V, Negative-QTOF | splash10-0pka-3902020000-e5e381e41125cc0aa322 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 20V, Negative-QTOF | splash10-004i-9600000000-83cae804de9eb0f1d3ce | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 40V, Negative-QTOF | splash10-004i-9000000000-2ed1a8cfc4e437a7a3e3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 10V, Positive-QTOF | splash10-052f-0000950000-f96d9cb3776c5d5b0ca8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 20V, Positive-QTOF | splash10-0bt9-0000790000-45bcaddfa98ac78f0a47 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 40V, Positive-QTOF | splash10-08g0-0009710000-32e6fc41437ac1d2966c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 10V, Negative-QTOF | splash10-0a4i-0000090000-6973961f7f35a81f62f7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 20V, Negative-QTOF | splash10-0a4i-0609040000-dbe2487ee63002ee7350 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 40V, Negative-QTOF | splash10-00dj-0903000000-484dd3e6751d72c18dca | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 10V, Positive-QTOF | splash10-001i-0000090000-f11e598d429e6b2a9618 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 20V, Positive-QTOF | splash10-001i-0000990000-aaa9ca7dc8fe90a68a10 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(10:0/i-12:0) 40V, Positive-QTOF | splash10-001i-0009230000-4a821a92fdd58b91d450 | 2021-09-22 | Wishart Lab | View Spectrum |
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