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 04:46:04 UTC |
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Update Date | 2022-11-30 19:26:12 UTC |
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HMDB ID | HMDB0115459 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(24:1(15Z)/16:1(9Z)) |
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Description | PA(24:1(15Z)/16:1(9Z)) 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(24:1(15Z)/16:1(9Z)), in particular, consists of one chain of nervonic acid at the C-1 position and one chain of palmitoleic 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\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC InChI=1S/C43H81O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-25-16-14-12-10-8-6-4-2/h14,16-18,41H,3-13,15,19-40H2,1-2H3,(H2,46,47,48)/b16-14-,18-17-/t41-/m1/s1 |
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Synonyms | Value | Source |
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1-nervonoyl-2-palmitoleoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-nervonoyl-2-palmitoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(24:1/16:1) | SMPDB, HMDB | PA(24:1n9/16:1n7) | SMPDB, HMDB | PA(24:1w9/16:1w7) | SMPDB, HMDB | PA(40:2) | SMPDB, HMDB | Phosphatidic acid(24:1(15Z)/16:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(24:1/16:1) | SMPDB, HMDB | Phosphatidic acid(24:1n9/16:1n7) | SMPDB, HMDB | Phosphatidic acid(24:1w9/16:1w7) | SMPDB, HMDB | Phosphatidic acid(40:2) | SMPDB, HMDB | Phosphatidate(24:1(15Z)/16:1(9Z)) | SMPDB, HMDB | Phosphatidate(24:1/16:1) | SMPDB, HMDB | Phosphatidate(24:1n9/16:1n7) | SMPDB, HMDB | Phosphatidate(24:1w9/16:1w7) | SMPDB, HMDB | Phosphatidate(40:2) | SMPDB, HMDB | PA(24:1(15Z)/16:1(9Z)) | SMPDB | [(2R)-2-[(9Z)-Hexadec-9-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C43H81O8P |
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Average Molecular Weight | 757.087 |
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Monoisotopic Molecular Weight | 756.566906566 |
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IUPAC Name | [(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC |
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InChI Identifier | InChI=1S/C43H81O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-25-16-14-12-10-8-6-4-2/h14,16-18,41H,3-13,15,19-40H2,1-2H3,(H2,46,47,48)/b16-14-,18-17-/t41-/m1/s1 |
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InChI Key | ZBTAANVVXRLZRC-CCUJVRBKSA-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(24:1(15Z)/16:1(9Z)/24:1(15Z)) (PathBank: SMP0023881)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0023882)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023883)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023884)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/22:2(13Z,16Z)) (PathBank: SMP0023885)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023886)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023887)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023888)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023889)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023890)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023891)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023892)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023893)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/20:2(11Z,14Z)) (PathBank: SMP0037075)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/16:1(9Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0037076)
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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(24:1(15Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5375.8 | Semi standard non polar | 33892256 | PA(24:1(15Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4688.4 | Standard non polar | 33892256 | PA(24:1(15Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6008.5 | Standard polar | 33892256 | PA(24:1(15Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5611.7 | Semi standard non polar | 33892256 | PA(24:1(15Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4775.7 | Standard non polar | 33892256 | PA(24:1(15Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5990.4 | 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(24:1(15Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-0a4s-1179152600-9d4f133c2f6993aa29e3 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-000b-3389334100-65fd4f26a68ffa2c0c8b | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-0aba-2379838000-496d16adca1f6c3b669c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 10V, Negative-QTOF | splash10-0lfs-4039020200-63b8b1a9532478d3ac2f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 20V, Negative-QTOF | splash10-004j-9015000000-e32bc830e8f593098947 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 40V, Negative-QTOF | splash10-004i-9000000000-ab5433589453e0c8b737 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 10V, Negative-QTOF | splash10-0a4i-0000000900-f9b07091afdd70451bc6 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 20V, Negative-QTOF | splash10-0zfr-1149170600-778639972a33cab86ed4 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 40V, Negative-QTOF | splash10-0gb9-1159120100-ac0012c435e9739b8e90 | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-004i-0000000900-2d64aac188790b8ef3cf | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-0060-0000009900-e8b951109f52d672624e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-01u0-0000994600-51409bd6625f1ed010a7 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-052r-0000000900-c57c572740dbfcb2dcda | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-0a4i-0000005900-d2a4285bb0dca97c8913 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-0pbc-0006069300-2145812abeab8cd9f7c1 | 2021-09-25 | Wishart Lab | View Spectrum |
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