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 02:57:55 UTC |
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Update Date | 2022-11-30 19:25:57 UTC |
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HMDB ID | HMDB0114877 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(18:0/16:1(9Z)) |
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Description | PA(18:0/16:1(9Z)) 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(18:0/16:1(9Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of palmitoleic 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)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC InChI=1S/C37H71O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h14,16,35H,3-13,15,17-34H2,1-2H3,(H2,40,41,42)/b16-14-/t35-/m1/s1 |
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Synonyms | Value | Source |
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1-Octadecanoyl-2-(9Z-hexadecenoyl)-glycero-3-phosphate | ChEBI | 1-Stearoyl-2-palmitoleoyl-sn-glycero-3-phosphate | ChEBI | 1-Octadecanoyl-2-(9Z-hexadecenoyl)-glycero-3-phosphoric acid | Generator | 1-Stearoyl-2-palmitoleoyl-sn-glycero-3-phosphoric acid | Generator | 1-Stearoyl-2-palmitoleoyl-sn-phosphatidic acid | HMDB | PA(18:0/16:1) | HMDB | PA(18:0/16:1N7) | HMDB | PA(18:0/16:1W7) | HMDB | PA(34:1) | HMDB | Phosphatidic acid(18:0/16:1(9Z)) | HMDB | Phosphatidic acid(18:0/16:1) | HMDB | Phosphatidic acid(18:0/16:1n7) | HMDB | Phosphatidic acid(18:0/16:1W7) | HMDB | Phosphatidic acid(34:1) | HMDB | Phosphatidate(18:0/16:1(9Z)) | HMDB | Phosphatidate(18:0/16:1) | HMDB | Phosphatidate(18:0/16:1N7) | HMDB | Phosphatidate(18:0/16:1W7) | HMDB | Phosphatidate(34:1) | HMDB | 1-stearoyl-2-palmitoleoyl-sn-glycero-3-phosphate | SMPDB, ChEBI | 1-stearoyl-2-palmitoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:0/16:1) | SMPDB, HMDB | PA(18:0/16:1n7) | SMPDB, HMDB | PA(18:0/16:1w7) | SMPDB, HMDB | PA(34:1) | SMPDB, HMDB | Phosphatidic acid(18:0/16:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(18:0/16:1) | SMPDB, HMDB | Phosphatidic acid(18:0/16:1n7) | SMPDB, HMDB | Phosphatidic acid(18:0/16:1w7) | SMPDB, HMDB | Phosphatidic acid(34:1) | SMPDB, HMDB | Phosphatidate(18:0/16:1(9Z)) | SMPDB, HMDB | Phosphatidate(18:0/16:1) | SMPDB, HMDB | Phosphatidate(18:0/16:1n7) | SMPDB, HMDB | Phosphatidate(18:0/16:1w7) | SMPDB, HMDB | PA(18:0/16:1(9Z)) | SMPDB, ChEBI |
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Chemical Formula | C37H71O8P |
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Average Molecular Weight | 674.9286 |
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Monoisotopic Molecular Weight | 674.48865576 |
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IUPAC Name | [(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-(octadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-(octadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC |
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InChI Identifier | InChI=1S/C37H71O8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h14,16,35H,3-13,15,17-34H2,1-2H3,(H2,40,41,42)/b16-14-/t35-/m1/s1 |
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InChI Key | NLVQCMNLQFFKPE-WMHOIYFHSA-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(18:0/16:1(9Z)/18:0/16:1(9Z)) (PathBank: SMP0001785)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:0) (PathBank: SMP0018419)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:0) (PathBank: SMP0018420)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/24:0) (PathBank: SMP0018421)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/14:1(9Z)) (PathBank: SMP0018422)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/16:1(9Z)) (PathBank: SMP0018423)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:0) (PathBank: SMP0018425)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:1(9Z)) (PathBank: SMP0018426)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:1(11Z)) (PathBank: SMP0018427)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0018428)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:1(13Z)) (PathBank: SMP0018429)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/24:1(15Z)) (PathBank: SMP0018430)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0018431)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0018432)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0018433)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:2(13Z,16Z)) (PathBank: SMP0018434)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0018435)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0018436)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0018437)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0018438)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0018439)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0018440)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0018441)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0018442)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/16:0) (PathBank: SMP0027967)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/16:1(9Z)) (PathBank: SMP0027968)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/18:0) (PathBank: SMP0027969)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/18:1(11Z)) (PathBank: SMP0027970)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/18:1(9Z)) (PathBank: SMP0027971)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0027972)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0027973)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0027974)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0027975)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0027976)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/16:1(9Z)) (PathBank: SMP0027977)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/18:1(11Z)) (PathBank: SMP0027978)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/18:1(9Z)) (PathBank: SMP0027979)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/18:2(9Z,12Z)) (PathBank: SMP0027980)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0027981)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0027982)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0027983)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0027984)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(11Z)/16:1(9Z)) (PathBank: SMP0027985)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(11Z)/18:0) (PathBank: SMP0027986)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(11Z)/18:1(11Z)) (PathBank: SMP0027987)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(11Z)/18:1(9Z)) (PathBank: SMP0027988)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(9Z)/16:1(9Z)) (PathBank: SMP0027989)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(9Z)/18:0) (PathBank: SMP0027990)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(9Z)/18:1(11Z)) (PathBank: SMP0027991)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:1(9Z)/18:1(9Z)) (PathBank: SMP0027992)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:2(9Z,12Z)/16:1(9Z)) (PathBank: SMP0027993)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:2(9Z,12Z)/18:0) (PathBank: SMP0027994)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/18:2(9Z,12Z)/18:2(9Z,12Z)) (PathBank: SMP0027995)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)/16:1(9Z)) (PathBank: SMP0027996)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)/18:0) (PathBank: SMP0027997)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0027998)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/16:1(9Z)) (PathBank: SMP0027999)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:0) (PathBank: SMP0028000)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0028001)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0028002)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/16:1(9Z)) (PathBank: SMP0028003)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0028004)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0028005)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0028006)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:1(9Z)) (PathBank: SMP0028007)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0028008)
- Cardiolipin Biosynthesis CL(18:0/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0028009)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/18:1(11Z)) (PathBank: SMP0030240)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:2(11Z,14Z)) (PathBank: SMP0032941)
- De Novo Triacylglycerol Biosynthesis TG(18:0/16:1(9Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032942)
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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(18:0/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4726.8 | Semi standard non polar | 33892256 | PA(18:0/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4227.2 | Standard non polar | 33892256 | PA(18:0/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5655.5 | Standard polar | 33892256 | PA(18:0/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4700.5 | Semi standard non polar | 33892256 | PA(18:0/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4214.3 | Standard non polar | 33892256 | PA(18:0/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4903.5 | Standard polar | 33892256 | PA(18:0/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4973.9 | Semi standard non polar | 33892256 | PA(18:0/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4333.1 | Standard non polar | 33892256 | PA(18:0/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5635.3 | Standard polar | 33892256 |
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