Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 05:31:32 UTC |
---|
Update Date | 2022-11-30 19:26:18 UTC |
---|
HMDB ID | HMDB0115688 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(8:0/i-15:0) |
---|
Description | PA(8:0/i-15:0) 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(8:0/i-15:0), in particular, consists of one chain of caprylic acid at the C-1 position and one chain of isopentadecanoic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
---|
Structure | [H][C@@](COC(=O)CCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCC(C)C InChI=1S/C26H51O8P/c1-4-5-6-12-16-19-25(27)32-21-24(22-33-35(29,30)31)34-26(28)20-17-14-11-9-7-8-10-13-15-18-23(2)3/h23-24H,4-22H2,1-3H3,(H2,29,30,31)/t24-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-capryloyl-2-isopentadecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-capryloyl-2-isopentadecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(8:0/i-15:0) | SMPDB | PA(23:0) | SMPDB, HMDB | Phosphatidic acid(8:0/i-15:0) | SMPDB, HMDB | Phosphatidic acid(23:0) | SMPDB, HMDB | Phosphatidate(8:0/i-15:0) | SMPDB, HMDB | Phosphatidate(23:0) | SMPDB, HMDB | [(2R)-2-[(13-Methyltetradecanoyl)oxy]-3-(octanoyloxy)propoxy]phosphonate | Generator, HMDB |
|
---|
Chemical Formula | C26H51O8P |
---|
Average Molecular Weight | 522.66 |
---|
Monoisotopic Molecular Weight | 522.3321556 |
---|
IUPAC Name | [(2R)-2-[(13-methyltetradecanoyl)oxy]-3-(octanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-[(13-methyltetradecanoyl)oxy]-3-(octanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCC(C)C |
---|
InChI Identifier | InChI=1S/C26H51O8P/c1-4-5-6-12-16-19-25(27)32-21-24(22-33-35(29,30)31)34-26(28)20-17-14-11-9-7-8-10-13-15-18-23(2)3/h23-24H,4-22H2,1-3H3,(H2,29,30,31)/t24-/m1/s1 |
---|
InChI Key | HYBWYGQHAQHPLL-XMMPIXPASA-N |
---|
Chemical Taxonomy |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphates |
---|
Direct Parent | 1,2-diacylglycerol-3-phosphates |
---|
Alternative Parents | |
---|
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
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | Not Available |
---|
Process | |
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(8:0/i-15:0),1TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3564.5 | Semi standard non polar | 33892256 | PA(8:0/i-15:0),1TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3223.7 | Standard non polar | 33892256 | PA(8:0/i-15:0),1TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 4562.1 | Standard polar | 33892256 | PA(8:0/i-15:0),2TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3584.4 | Semi standard non polar | 33892256 | PA(8:0/i-15:0),2TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3268.3 | Standard non polar | 33892256 | PA(8:0/i-15:0),2TMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3951.0 | Standard polar | 33892256 | PA(8:0/i-15:0),1TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3795.5 | Semi standard non polar | 33892256 | PA(8:0/i-15:0),1TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3371.6 | Standard non polar | 33892256 | PA(8:0/i-15:0),1TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 4603.5 | Standard polar | 33892256 | PA(8:0/i-15:0),2TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 4061.2 | Semi standard non polar | 33892256 | PA(8:0/i-15:0),2TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 3504.8 | Standard non polar | 33892256 | PA(8:0/i-15:0),2TBDMS,isomer #1 | CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCC(C)C | 4071.0 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 10V, Positive-QTOF | splash10-004i-2692240000-957d191c14b3bce9a863 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 20V, Positive-QTOF | splash10-004j-7971100000-7041ac4c2f6a0d621ab1 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 40V, Positive-QTOF | splash10-0kds-9630200000-2766e3f0c3277b7e8141 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 10V, Negative-QTOF | splash10-004l-4960030000-7da4e4d0a973e8bd84c4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 20V, Negative-QTOF | splash10-004i-9410000000-94d37887da8e755a62ff | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 40V, Negative-QTOF | splash10-004i-9000000000-19b3315bdad5c1a2595f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 10V, Positive-QTOF | splash10-0ab9-0000090000-68a69efe144a98b69bd3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 20V, Positive-QTOF | splash10-00fr-0000590000-606cc8b009c527a9e2c4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 40V, Positive-QTOF | splash10-004i-0066930000-2a9d4172a65517f560f0 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 10V, Negative-QTOF | splash10-00di-0000090000-30709640b1dba804391e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 20V, Negative-QTOF | splash10-00bc-0494040000-0b1a845727ccaaec7ce5 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 40V, Negative-QTOF | splash10-0006-1972010000-845f4c9fac270a722d53 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 10V, Positive-QTOF | splash10-0002-0000090000-c7cff9209a7b43f5a733 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 20V, Positive-QTOF | splash10-0002-0000990000-99afb96d1170931fcc8c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(8:0/i-15:0) 40V, Positive-QTOF | splash10-0udj-0006940000-05c01a35a256b8cca0cb | 2021-09-24 | Wishart Lab | View Spectrum |
|
---|