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 02:47:31 UTC |
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Update Date | 2022-11-30 19:25:55 UTC |
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HMDB ID | HMDB0114814 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(15:0/18:0) |
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Description | PA(15:0/18:0) 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(15:0/18:0), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of stearic 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)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C36H71O8P/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-36(38)44-34(33-43-45(39,40)41)32-42-35(37)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h34H,3-33H2,1-2H3,(H2,39,40,41)/t34-/m1/s1 |
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Synonyms | Value | Source |
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1-pentadecanoyl-2-stearoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-pentadecanoyl-2-stearoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(33:0) | SMPDB, HMDB | Phosphatidic acid(15:0/18:0) | SMPDB, HMDB | Phosphatidic acid(33:0) | SMPDB, HMDB | Phosphatidate(15:0/18:0) | SMPDB, HMDB | Phosphatidate(33:0) | SMPDB, HMDB | PA(15:0/18:0) | SMPDB |
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Chemical Formula | C36H71O8P |
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Average Molecular Weight | 662.93 |
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Monoisotopic Molecular Weight | 662.488656244 |
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IUPAC Name | [(2R)-2-(octadecanoyloxy)-3-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-(octadecanoyloxy)-3-(pentadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C36H71O8P/c1-3-5-7-9-11-13-15-17-18-19-21-23-25-27-29-31-36(38)44-34(33-43-45(39,40)41)32-42-35(37)30-28-26-24-22-20-16-14-12-10-8-6-4-2/h34H,3-33H2,1-2H3,(H2,39,40,41)/t34-/m1/s1 |
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InChI Key | ZNXGHPXZYWJVCG-UUWRZZSWSA-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 | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- Phospholipid Biosynthesis CL(15:0/18:0/15:0/18:0) (PathBank: SMP0001826)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:2(9Z,12Z)) (PathBank: SMP0016181)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0016182)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/15:0) (PathBank: SMP0017000)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/16:0) (PathBank: SMP0017001)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:0) (PathBank: SMP0017002)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:0) (PathBank: SMP0017003)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:0) (PathBank: SMP0017004)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/24:0) (PathBank: SMP0017005)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/14:1(9Z)) (PathBank: SMP0017006)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/16:1(9Z)) (PathBank: SMP0017007)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:1(11Z)) (PathBank: SMP0017008)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:1(9Z)) (PathBank: SMP0017009)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:1(11Z)) (PathBank: SMP0017010)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0017011)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:1(13Z)) (PathBank: SMP0017012)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/24:1(15Z)) (PathBank: SMP0017013)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0017014)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017015)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:2(13Z,16Z)) (PathBank: SMP0017016)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017017)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017018)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017019)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017020)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017021)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017022)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017023)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:2(11Z,14Z)) (PathBank: SMP0032629)
- De Novo Triacylglycerol Biosynthesis TG(15:0/18:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0032630)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/18:0) (PathBank: SMP0097938)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/18:1(9Z)) (PathBank: SMP0097939)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/18:1(11Z)) (PathBank: SMP0097940)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/18:2(9Z,12Z)) (PathBank: SMP0097941)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0097942)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/20:0) (PathBank: SMP0097943)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/20:1(11Z)) (PathBank: SMP0097944)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097945)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097946)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/22:0) (PathBank: SMP0097947)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:0/22:1(13Z)) (PathBank: SMP0097948)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/18:1(9Z)) (PathBank: SMP0097949)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/18:1(11Z)) (PathBank: SMP0097950)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0097951)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0097952)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/20:0) (PathBank: SMP0097953)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/20:1(11Z)) (PathBank: SMP0097954)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097955)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097956)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/22:0) (PathBank: SMP0097957)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(9Z)/22:1(13Z)) (PathBank: SMP0097958)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/18:1(11Z)) (PathBank: SMP0097959)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/18:2(9Z,12Z)) (PathBank: SMP0097960)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0097961)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/20:0) (PathBank: SMP0097962)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/20:1(11Z)) (PathBank: SMP0097963)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097964)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097965)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/22:0) (PathBank: SMP0097966)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:1(11Z)/22:1(13Z)) (PathBank: SMP0097967)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/18:2(9Z,12Z)) (PathBank: SMP0097968)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0097969)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/20:0) (PathBank: SMP0097970)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/20:1(11Z)) (PathBank: SMP0097971)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097972)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097973)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/22:0) (PathBank: SMP0097974)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:2(9Z,12Z)/22:1(13Z)) (PathBank: SMP0097975)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0097976)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/20:0) (PathBank: SMP0097977)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/20:1(11Z)) (PathBank: SMP0097978)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097979)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097980)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/22:0) (PathBank: SMP0097981)
- Cardiolipin Biosynthesis CL(15:0/18:0/18:3(9Z,12Z,15Z)/22:1(13Z)) (PathBank: SMP0097982)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/20:0) (PathBank: SMP0097983)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/20:1(11Z)) (PathBank: SMP0097984)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097985)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097986)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/22:0) (PathBank: SMP0097987)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:0/22:1(13Z)) (PathBank: SMP0097988)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:1(11Z)/20:1(11Z)) (PathBank: SMP0097989)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:1(11Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097990)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:1(11Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097991)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:1(11Z)/22:0) (PathBank: SMP0097992)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:1(11Z)/22:1(13Z)) (PathBank: SMP0097993)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0097994)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097995)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(5Z,8Z,11Z,14Z)/22:0) (PathBank: SMP0097996)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(5Z,8Z,11Z,14Z)/22:1(13Z)) (PathBank: SMP0097997)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0097998)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0097999)
- Cardiolipin Biosynthesis CL(15:0/18:0/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0098000)
- Cardiolipin Biosynthesis CL(15:0/18:0/22:0/22:0) (PathBank: SMP0098001)
- Cardiolipin Biosynthesis CL(15:0/18:0/22:0/22:1(13Z)) (PathBank: SMP0098002)
- Cardiolipin Biosynthesis CL(15:0/18:0/22:1(13Z)/22:1(13Z)) (PathBank: SMP0098003)
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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(15:0/18:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4595.8 | Semi standard non polar | 33892256 | PA(15:0/18:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4187.8 | Standard non polar | 33892256 | PA(15:0/18:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5705.4 | Standard polar | 33892256 | PA(15:0/18:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4579.0 | Semi standard non polar | 33892256 | PA(15:0/18:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4197.0 | Standard non polar | 33892256 | PA(15:0/18:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4966.4 | Standard polar | 33892256 | PA(15:0/18:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4858.2 | Semi standard non polar | 33892256 | PA(15:0/18:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4307.5 | Standard non polar | 33892256 | PA(15:0/18:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5680.1 | Standard polar | 33892256 | PA(15:0/18:0),2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5133.0 | Semi standard non polar | 33892256 | PA(15:0/18:0),2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4417.9 | Standard non polar | 33892256 | PA(15:0/18:0),2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5048.2 | Standard polar | 33892256 |
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