Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 02:59:41 UTC |
---|
Update Date | 2022-11-30 19:25:57 UTC |
---|
HMDB ID | HMDB0114888 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(18:0/22:1(13Z)) |
---|
Description | PA(18:0/22:1(13Z)) 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(18:0/22:1(13Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of erucic 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)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h17,19,41H,3-16,18,20-40H2,1-2H3,(H2,46,47,48)/b19-17-/t41-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-stearoyl-2-erucoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-stearoyl-2-erucoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:0/22:1) | SMPDB, HMDB | PA(18:0/22:1n9) | SMPDB, HMDB | PA(18:0/22:1w9) | SMPDB, HMDB | PA(40:1) | SMPDB, HMDB | Phosphatidic acid(18:0/22:1(13Z)) | SMPDB, HMDB | Phosphatidic acid(18:0/22:1) | SMPDB, HMDB | Phosphatidic acid(18:0/22:1n9) | SMPDB, HMDB | Phosphatidic acid(18:0/22:1w9) | SMPDB, HMDB | Phosphatidic acid(40:1) | SMPDB, HMDB | Phosphatidate(18:0/22:1(13Z)) | SMPDB, HMDB | Phosphatidate(18:0/22:1) | SMPDB, HMDB | Phosphatidate(18:0/22:1n9) | SMPDB, HMDB | Phosphatidate(18:0/22:1w9) | SMPDB, HMDB | Phosphatidate(40:1) | SMPDB, HMDB | PA(18:0/22:1(13Z)) | SMPDB | [(2R)-2-[(13Z)-Docos-13-enoyloxy]-3-(octadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
|
---|
Chemical Formula | C43H83O8P |
---|
Average Molecular Weight | 759.103 |
---|
Monoisotopic Molecular Weight | 758.582556631 |
---|
IUPAC Name | [(2R)-2-[(13Z)-docos-13-enoyloxy]-3-(octadecanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-[(13Z)-docos-13-enoyloxy]-3-(octadecanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC |
---|
InChI Identifier | InChI=1S/C43H83O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h17,19,41H,3-16,18,20-40H2,1-2H3,(H2,46,47,48)/b19-17-/t41-/m1/s1 |
---|
InChI Key | JFQSGUAATFDSRC-HVLKLTLRSA-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 | |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:0) (PathBank: SMP0018532)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:0) (PathBank: SMP0018533)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:0) (PathBank: SMP0018534)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/24:0) (PathBank: SMP0018535)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/14:1(9Z)) (PathBank: SMP0018536)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/16:1(9Z)) (PathBank: SMP0018537)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:1(11Z)) (PathBank: SMP0018538)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:1(9Z)) (PathBank: SMP0018539)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:1(11Z)) (PathBank: SMP0018540)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0018541)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:1(13Z)) (PathBank: SMP0018542)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/24:1(15Z)) (PathBank: SMP0018543)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:2(9Z,12Z)) (PathBank: SMP0018544)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0018545)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0018546)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:2(13Z,16Z)) (PathBank: SMP0018547)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0018548)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0018549)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0018550)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0018551)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0018552)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0018553)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0018554)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0018555)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:2(11Z,14Z)) (PathBank: SMP0033023)
- De Novo Triacylglycerol Biosynthesis TG(18:0/22:1(13Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0033024)
- Phosphatidylcholine Biosynthesis PC(18:0/22:1(13Z)) (PathBank: SMP0063840)
- Phosphatidylethanolamine Biosynthesis PE(18:0/22:1(13Z)) (PathBank: SMP0071742)
- Cardiolipin Biosynthesis CL(18:0/22:1(13Z)/22:1(13Z)/22:1(13Z)) (PathBank: SMP0081516)
|
---|
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(18:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5369.7 | Semi standard non polar | 33892256 | PA(18:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4735.3 | Standard non polar | 33892256 | PA(18:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6190.6 | Standard polar | 33892256 | PA(18:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5619.1 | Semi standard non polar | 33892256 | PA(18:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4827.2 | Standard non polar | 33892256 | PA(18:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 6160.8 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 10V, Positive-QTOF | splash10-05fr-1179803700-928a68d8b5a3d181719d | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 20V, Positive-QTOF | splash10-0101-3298303100-5f138ce12431350301b4 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 40V, Positive-QTOF | splash10-004l-1198003100-b70224b435a1801c0837 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 10V, Negative-QTOF | splash10-015i-4093300300-215e73ee67b56435a0b3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 20V, Negative-QTOF | splash10-004i-9050000000-4ac49dae80f668b5d344 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 40V, Negative-QTOF | splash10-004i-9000000000-7f36054f2afae4e71f2b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 10V, Positive-QTOF | splash10-001i-0000000900-c739ae06c037ae9254ce | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 20V, Positive-QTOF | splash10-001i-0000009900-eaeda140a740dcc44fcd | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 40V, Positive-QTOF | splash10-01qd-0000922400-a3b2fa17ae10e6bf500b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 10V, Positive-QTOF | splash10-052f-0000000900-540cfac6970230e32fac | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 20V, Positive-QTOF | splash10-0bt9-0000005900-17a866e7ada6cfea5623 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 40V, Positive-QTOF | splash10-03mi-0000906200-1ab92ce0a90e937868ce | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 10V, Negative-QTOF | splash10-0a4i-0000000900-942ad965209c5d0744ca | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 20V, Negative-QTOF | splash10-0bgr-0033900400-250cca3bbacbce6a7fd7 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:0/22:1(13Z)) 40V, Negative-QTOF | splash10-001r-1196600100-30e27d6996e0e006b3bb | 2021-09-25 | Wishart Lab | View Spectrum |
|
---|