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 02:43:53 UTC |
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Update Date | 2022-11-30 19:25:54 UTC |
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HMDB ID | HMDB0114793 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(14:0/24:0) |
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Description | PA(14:0/24:0) 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(14:0/24:0), in particular, consists of one chain of myristic acid at the C-1 position and one chain of lignoceric 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)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC InChI=1S/C41H81O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-14-12-10-8-6-4-2/h39H,3-38H2,1-2H3,(H2,44,45,46)/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-myristoyl-2-lignoceroyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-myristoyl-2-lignoceroyl-sn-phosphatidic acid | SMPDB, HMDB | PA(38:0) | SMPDB, HMDB | Phosphatidic acid(14:0/24:0) | SMPDB, HMDB | Phosphatidic acid(38:0) | SMPDB, HMDB | Phosphatidate(14:0/24:0) | SMPDB, HMDB | Phosphatidate(38:0) | SMPDB, HMDB | PA(14:0/24:0) | SMPDB | [(2R)-2-(Tetracosanoyloxy)-3-(tetradecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C41H81O8P |
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Average Molecular Weight | 733.065 |
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Monoisotopic Molecular Weight | 732.566906566 |
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IUPAC Name | [(2R)-2-(tetracosanoyloxy)-3-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-(tetracosanoyloxy)-3-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C41H81O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-23-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-14-12-10-8-6-4-2/h39H,3-38H2,1-2H3,(H2,44,45,46)/t39-/m1/s1 |
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InChI Key | PFXVVWAMDPEAPT-LDLOPFEMSA-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(14:0/24:0/24:0) (PathBank: SMP0088347)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/14:0) (PathBank: SMP0016356)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/15:0) (PathBank: SMP0016357)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/16:0) (PathBank: SMP0016358)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:0) (PathBank: SMP0016359)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:0) (PathBank: SMP0016360)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:0) (PathBank: SMP0016361)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/14:1(9Z)) (PathBank: SMP0016363)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/16:1(9Z)) (PathBank: SMP0016364)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:1(11Z)) (PathBank: SMP0016365)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:1(9Z)) (PathBank: SMP0016366)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:1(11Z)) (PathBank: SMP0016367)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0016368)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:1(13Z)) (PathBank: SMP0016369)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/24:1(15Z)) (PathBank: SMP0016370)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:2(9Z,12Z)) (PathBank: SMP0016371)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0016372)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0016373)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:2(13Z,16Z)) (PathBank: SMP0016374)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0016375)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0016376)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0016377)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0016378)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0016379)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0016380)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016381)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016382)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:2(11Z,14Z)) (PathBank: SMP0032519)
- De Novo Triacylglycerol Biosynthesis TG(14:0/24:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0032520)
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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(14:0/24:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5109.8 | Semi standard non polar | 33892256 | PA(14:0/24:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4617.4 | Standard non polar | 33892256 | PA(14:0/24:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6187.5 | Standard polar | 33892256 | PA(14:0/24:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5065.2 | Semi standard non polar | 33892256 | PA(14:0/24:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4615.6 | Standard non polar | 33892256 | PA(14:0/24:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5419.6 | Standard polar | 33892256 | PA(14:0/24:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5409.1 | Semi standard non polar | 33892256 | PA(14:0/24:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4721.8 | Standard non polar | 33892256 | PA(14:0/24:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 6131.3 | 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(14:0/24:0) 10V, Positive-QTOF | splash10-0i0r-1149022400-2eed75928779cbc5e557 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 20V, Positive-QTOF | splash10-0ldj-2449013100-b602da10e0952722dc52 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 40V, Positive-QTOF | splash10-0gc9-1579126000-1c61aa4e27b27f9022ad | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 10V, Negative-QTOF | splash10-057i-4096000300-9bc5bbb3488565e431a4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 20V, Negative-QTOF | splash10-004i-9041000000-c4a3885a12f266da25b8 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 40V, Negative-QTOF | splash10-004i-9000000000-bdbaa872ce5c4770d112 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 10V, Positive-QTOF | splash10-0159-0000000900-10746a3c22d7c4446b6b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 20V, Positive-QTOF | splash10-001r-0000005900-84de080f8ec089046cdc | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 40V, Positive-QTOF | splash10-05n0-0006069300-aca97039683f858c0013 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 10V, Negative-QTOF | splash10-001i-0000000900-7697f25f15a1cbc32c41 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 20V, Negative-QTOF | splash10-0hji-0039040400-a0ff1f9e35e7f4459f6d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 40V, Negative-QTOF | splash10-00or-1189030100-f41116eab58e26644656 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 10V, Positive-QTOF | splash10-0a4i-0000000900-e09378df2d3942cf355c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 20V, Positive-QTOF | splash10-0a4i-0000009900-f5a47f8411b3a51c5d29 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/24:0) 40V, Positive-QTOF | splash10-0a4i-0005394600-7355d7a6d92cc858817b | 2021-09-24 | Wishart Lab | View Spectrum |
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