Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 06:10:38 UTC |
---|
Update Date | 2022-11-30 19:26:21 UTC |
---|
HMDB ID | HMDB0115825 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(i-19:0/i-19:0) |
---|
Description | PA(i-19:0/i-19:0) 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-19:0/i-19:0), in particular, consists of one chain of isononadecanoic acid at the C-1 position and one chain of isononadecanoic 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)CCCCCCCCCCCCCCCC(C)C)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCC(C)C InChI=1S/C41H81O8P/c1-37(2)31-27-23-19-15-11-7-5-9-13-17-21-25-29-33-40(42)47-35-39(36-48-50(44,45)46)49-41(43)34-30-26-22-18-14-10-6-8-12-16-20-24-28-32-38(3)4/h37-39H,5-36H2,1-4H3,(H2,44,45,46)/t39-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-isononadecanoyl-2-isononadecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-isononadecanoyl-2-isononadecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(i-19:0/i-19:0) | SMPDB | PA(38:0) | SMPDB, HMDB | Phosphatidic acid(i-19:0/i-19:0) | SMPDB, HMDB | Phosphatidic acid(38:0) | SMPDB, HMDB | Phosphatidate(i-19:0/i-19:0) | SMPDB, HMDB | Phosphatidate(38:0) | SMPDB, HMDB | [(2R)-2,3-Bis[(17-methyloctadecanoyl)oxy]propoxy]phosphonate | Generator, HMDB |
|
---|
Chemical Formula | C41H81O8P |
---|
Average Molecular Weight | 733.065 |
---|
Monoisotopic Molecular Weight | 732.566906566 |
---|
IUPAC Name | [(2R)-2,3-bis[(17-methyloctadecanoyl)oxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2,3-bis[(17-methyloctadecanoyl)oxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCC(C)C)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCC(C)C |
---|
InChI Identifier | InChI=1S/C41H81O8P/c1-37(2)31-27-23-19-15-11-7-5-9-13-17-21-25-29-33-40(42)47-35-39(36-48-50(44,45)46)49-41(43)34-30-26-22-18-14-10-6-8-12-16-20-24-28-32-38(3)4/h37-39H,5-36H2,1-4H3,(H2,44,45,46)/t39-/m1/s1 |
---|
InChI Key | VSAOFLCJMOHCAJ-LDLOPFEMSA-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(i-19:0/i-19:0),1TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5038.4 | Semi standard non polar | 33892256 | PA(i-19:0/i-19:0),1TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 4382.2 | Standard non polar | 33892256 | PA(i-19:0/i-19:0),1TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5901.3 | Standard polar | 33892256 | PA(i-19:0/i-19:0),2TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5020.6 | Semi standard non polar | 33892256 | PA(i-19:0/i-19:0),2TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 4408.4 | Standard non polar | 33892256 | PA(i-19:0/i-19:0),2TMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5209.5 | Standard polar | 33892256 | PA(i-19:0/i-19:0),1TBDMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5260.0 | Semi standard non polar | 33892256 | PA(i-19:0/i-19:0),1TBDMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 4504.3 | Standard non polar | 33892256 | PA(i-19:0/i-19:0),1TBDMS,isomer #1 | CC(C)CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCC(C)C | 5864.4 | Standard polar | 33892256 |
|
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - PA(i-19:0/i-19:0) GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2022-08-08 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 10V, Positive-QTOF | splash10-001r-1162905600-4edf0692625340e9ad81 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 20V, Positive-QTOF | splash10-000i-5295635200-d2c572a0407ccc328608 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 40V, Positive-QTOF | splash10-052r-2079146000-d3936358ea6f9356a9aa | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 10V, Negative-QTOF | splash10-005a-4090400300-ef760ee8a288cc8a947b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 20V, Negative-QTOF | splash10-004j-9050000000-d93c0e8e7046c05129b4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 40V, Negative-QTOF | splash10-004i-9000000000-00a8754f23f48f0a7f82 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 10V, Negative-QTOF | splash10-001i-0000000900-7697f25f15a1cbc32c41 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 20V, Negative-QTOF | splash10-001i-1160700900-c858d6ef4435101e90aa | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 40V, Negative-QTOF | splash10-0002-1190300100-ec3a8a4a565f4f2c6f7d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 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-19:0/i-19:0) 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-19:0/i-19:0) 40V, Positive-QTOF | splash10-000i-0000609300-a19ec97234a00edbef6b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 10V, Positive-QTOF | splash10-0a4i-0000000900-e09378df2d3942cf355c | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 20V, Positive-QTOF | splash10-0a4i-0000009900-f5a47f8411b3a51c5d29 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(i-19:0/i-19:0) 40V, Positive-QTOF | splash10-0a4i-0000904600-56e534a712b38b4a915c | 2021-09-25 | Wishart Lab | View Spectrum |
|
---|