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 03:08:10 UTC |
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Update Date | 2022-11-30 19:25:58 UTC |
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HMDB ID | HMDB0114931 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(18:1(9Z)/20:0) |
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Description | PA(18:1(9Z)/20:0) 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(18:1(9Z)/20:0), in particular, consists of one chain of oleic acid at the C-1 position and one chain of arachidic 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)CCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCC InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h18,21,39H,3-17,19-20,22-38H2,1-2H3,(H2,44,45,46)/b21-18-/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-(9Z)-Octadecenoyl-2-eicosanoyl-sn-glycero-3-phosphate | ChEBI | 1-(9Z)-Octadecenoyl-2-icosanoyl-sn-glycero-3-phosphate | ChEBI | 1-(9Z-Octadecenoyl)-2-eicosanoyl-glycero-3-phosphate | ChEBI | 1-C18:1(Omega-9)-2-C20:0-phosphatidic acid | ChEBI | 1-Oleoyl-2-arachidoyl-sn-glycero-3-phosphate | ChEBI | 1-(9Z)-Octadecenoyl-2-eicosanoyl-sn-glycero-3-phosphoric acid | Generator | 1-(9Z)-Octadecenoyl-2-icosanoyl-sn-glycero-3-phosphoric acid | Generator | 1-(9Z-Octadecenoyl)-2-eicosanoyl-glycero-3-phosphoric acid | Generator | 1-C18:1(Omega-9)-2-C20:0-phosphatidate | Generator | 1-Oleoyl-2-arachidoyl-sn-glycero-3-phosphoric acid | Generator | 1-oleoyl-2-arachidoyl-sn-glycero-3-phosphate | SMPDB, HMDB, ChEBI | 1-oleoyl-2-arachidoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:1/20:0) | SMPDB, HMDB | PA(18:1n9/20:0) | SMPDB, HMDB | PA(18:1w9/20:0) | SMPDB, HMDB | PA(38:1) | SMPDB, HMDB | Phosphatidic acid(18:1(9Z)/20:0) | SMPDB, HMDB | Phosphatidic acid(18:1/20:0) | SMPDB, HMDB | Phosphatidic acid(18:1n9/20:0) | SMPDB, HMDB | Phosphatidic acid(18:1w9/20:0) | SMPDB, HMDB | Phosphatidic acid(38:1) | SMPDB, HMDB | Phosphatidate(18:1(9Z)/20:0) | SMPDB, HMDB | Phosphatidate(18:1/20:0) | SMPDB, HMDB | Phosphatidate(18:1n9/20:0) | SMPDB, HMDB | Phosphatidate(18:1w9/20:0) | SMPDB, HMDB | Phosphatidate(38:1) | SMPDB, HMDB | PA(18:1(9Z)/20:0) | SMPDB |
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Chemical Formula | C41H79O8P |
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Average Molecular Weight | 731.049 |
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Monoisotopic Molecular Weight | 730.551256502 |
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IUPAC Name | [(2R)-2-(icosanoyloxy)-3-[(9Z)-octadec-9-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-2-(icosanoyloxy)-3-[(9Z)-octadec-9-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h18,21,39H,3-17,19-20,22-38H2,1-2H3,(H2,44,45,46)/b21-18-/t39-/m1/s1 |
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InChI Key | BQDYVNRXQDSZSP-PIIKPTFNSA-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 | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:0) (PathBank: SMP0075227)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:1(11Z)) (PathBank: SMP0075228)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:2(11Z,14Z)) (PathBank: SMP0075229)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0015996)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/18:1(9Z)) (PathBank: SMP0022197)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0022198)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:1(13Z)) (PathBank: SMP0022199)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/24:1(15Z)) (PathBank: SMP0022200)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/18:2(9Z,12Z)) (PathBank: SMP0022201)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0022202)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:2(13Z,16Z)) (PathBank: SMP0022203)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0022204)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0022205)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0022206)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0022207)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0022208)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0022209)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0022210)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0022211)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0033155)
- Phosphatidylcholine Biosynthesis PC(18:1(9Z)/20:0) (PathBank: SMP0063846)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/22:0) (PathBank: SMP0066481)
- De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:0/24:0) (PathBank: SMP0066488)
- Phosphatidylethanolamine Biosynthesis PE(18:1(9Z)/20:0) (PathBank: SMP0071748)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:0) (PathBank: SMP0081702)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:1(11Z)) (PathBank: SMP0081703)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:1(13Z)) (PathBank: SMP0081704)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/22:0) (PathBank: SMP0081705)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/22:1(13Z)) (PathBank: SMP0081706)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/20:1(11Z)) (PathBank: SMP0081707)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/20:1(13Z)) (PathBank: SMP0081708)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/22:0) (PathBank: SMP0081709)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/22:1(13Z)) (PathBank: SMP0081710)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(13Z)/20:1(13Z)) (PathBank: SMP0081711)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(13Z)/22:0) (PathBank: SMP0081712)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(13Z)/22:1(13Z)) (PathBank: SMP0081713)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/22:0/22:0) (PathBank: SMP0081714)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/22:0/22:1(13Z)) (PathBank: SMP0081715)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/22:1(13Z)/22:1(13Z)) (PathBank: SMP0081716)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0084977)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0084978)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0084979)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0084980)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084981)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0084982)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0084983)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0084984)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0084985)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(5Z,8Z,11Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084986)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0084987)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0084988)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0084989)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:3(8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084990)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0084991)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0084992)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084993)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0084994)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084995)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084996)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0099500)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:1(11Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0099501)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)/22:0) (PathBank: SMP0099506)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(5Z,8Z,11Z,14Z)/22:1(13Z)) (PathBank: SMP0099507)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0099509)
- Cardiolipin Biosynthesis CL(18:1(9Z)/20:0/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0099510)
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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(18:1(9Z)/20:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 5155.0 | Semi standard non polar | 33892256 | PA(18:1(9Z)/20:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 4566.4 | Standard non polar | 33892256 | PA(18:1(9Z)/20:0),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 6013.1 | Standard polar | 33892256 | PA(18:1(9Z)/20:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 5110.6 | Semi standard non polar | 33892256 | PA(18:1(9Z)/20:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 4550.0 | Standard non polar | 33892256 | PA(18:1(9Z)/20:0),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 5251.8 | Standard polar | 33892256 | PA(18:1(9Z)/20:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 5399.6 | Semi standard non polar | 33892256 | PA(18:1(9Z)/20:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 4662.9 | Standard non polar | 33892256 | PA(18:1(9Z)/20:0),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCC | 5986.3 | Standard polar | 33892256 |
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