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 06:26:58 UTC |
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Update Date | 2022-11-30 19:26:23 UTC |
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HMDB ID | HMDB0115923 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(i-24:0/14:0) |
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Description | PA(i-24:0/14:0) 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(i-24:0/14:0), in particular, consists of one chain of isotetracosanoic acid at the C-1 position and one chain of myristic 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(C)C)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C41H81O8P/c1-4-5-6-7-8-9-18-23-26-29-32-35-41(43)49-39(37-48-50(44,45)46)36-47-40(42)34-31-28-25-22-20-17-15-13-11-10-12-14-16-19-21-24-27-30-33-38(2)3/h38-39H,4-37H2,1-3H3,(H2,44,45,46)/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-Isotetracosanoyl-2-myristoyl-sn-glycero-3-phosphate | HMDB | 1-Isotetracosanoyl-2-myristoyl-sn-phosphatidic acid | HMDB | PA(38:0) | HMDB | Phosphatidic acid(i-24:0/14:0) | HMDB | Phosphatidic acid(38:0) | HMDB | Phosphatidate(I-24:0/14:0) | HMDB | Phosphatidate(38:0) | HMDB | [(2R)-3-[(22-Methyltricosanoyl)oxy]-2-(tetradecanoyloxy)propoxy]phosphonate | HMDB | PA(i-24:0/14:0) | SMPDB |
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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)-3-[(22-methyltricosanoyl)oxy]-2-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(22-methyltricosanoyl)oxy]-2-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C41H81O8P/c1-4-5-6-7-8-9-18-23-26-29-32-35-41(43)49-39(37-48-50(44,45)46)36-47-40(42)34-31-28-25-22-20-17-15-13-11-10-12-14-16-19-21-24-27-30-33-38(2)3/h38-39H,4-37H2,1-3H3,(H2,44,45,46)/t39-/m1/s1 |
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InChI Key | UNRQIZNSOXDYBV-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 | |
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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 | | Show more...
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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(i-24:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C | 5072.4 | Semi standard non polar | 33892256 | PA(i-24:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C | 4464.0 | Standard non polar | 33892256 | PA(i-24:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C | 6038.3 | Standard polar | 33892256 | PA(i-24:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5044.6 | Semi standard non polar | 33892256 | PA(i-24:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4488.3 | Standard non polar | 33892256 | PA(i-24:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5311.7 | Standard polar | 33892256 | PA(i-24:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5316.0 | Semi standard non polar | 33892256 | PA(i-24:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4579.2 | Standard non polar | 33892256 | PA(i-24:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5992.7 | Standard polar | 33892256 |
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Spectra |
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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(i-24:0/14:0) 10V, Positive-QTOF | splash10-0mji-2369053600-33af360148690572a91b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 20V, Positive-QTOF | splash10-0rka-6859222100-7ea5c18bf54c6da6e6b6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 40V, Positive-QTOF | splash10-0ar0-4926413000-052756c8b066910fa6a4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 10V, Negative-QTOF | splash10-00pj-4039020200-048243c6c9b4ed55ef86 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 20V, Negative-QTOF | splash10-004j-9005000000-05deb828e27645eb695b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-8f84b5747f7d9aed36be | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 10V, Positive-QTOF | splash10-0159-0000000900-10746a3c22d7c4446b6b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 20V, Positive-QTOF | splash10-001r-0000005900-84de080f8ec089046cdc | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 40V, Positive-QTOF | splash10-05n0-0006069300-aca97039683f858c0013 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 10V, Positive-QTOF | splash10-0a4i-0000000900-e09378df2d3942cf355c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 20V, Positive-QTOF | splash10-0a4i-0000009900-f5a47f8411b3a51c5d29 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 40V, Positive-QTOF | splash10-0a4i-0005394600-7355d7a6d92cc858817b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 10V, Negative-QTOF | splash10-001i-0000000900-7697f25f15a1cbc32c41 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 20V, Negative-QTOF | splash10-0wq9-1139060500-60cee977835a37f8889e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-24:0/14:0) 40V, Negative-QTOF | splash10-016r-1149020100-0f5728bcf6d93ebf3dc5 | 2021-09-24 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | 74877661 |
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KEGG Compound ID | Not Available |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 131822579 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | Not Available |
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