| 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 04:45:08 UTC |
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| Update Date | 2022-11-30 19:26:12 UTC |
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| HMDB ID | HMDB0115453 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | PA(24:0/24:0) |
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| Description | PA(24:0/24:0) 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(24:0/24:0), in particular, consists of one chain of lignoceric acid at the C-1 position and one chain of lignoceric 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)CCCCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC InChI=1S/C51H101O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-50(52)57-47-49(48-58-60(54,55)56)59-51(53)46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h49H,3-48H2,1-2H3,(H2,54,55,56)/t49-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1-Lignoceroyl-2-lignoceroyl-sn-glycero-3-phosphate | HMDB | | 1-Lignoceroyl-2-lignoceroyl-sn-phosphatidic acid | HMDB | | PA(48:0) | HMDB | | Phosphatidic acid(24:0/24:0) | HMDB | | Phosphatidic acid(48:0) | HMDB | | Phosphatidate(24:0/24:0) | HMDB | | Phosphatidate(48:0) | HMDB | | [(2R)-2,3-Bis(tetracosanoyloxy)propoxy]phosphonate | HMDB | | 1-lignoceroyl-2-lignoceroyl-sn-glycero-3-phosphate | SMPDB, HMDB | | 1-lignoceroyl-2-lignoceroyl-sn-phosphatidic acid | SMPDB, HMDB | | PA(48:0) | SMPDB, HMDB | | Phosphatidic acid(24:0/24:0) | SMPDB, HMDB | | Phosphatidic acid(48:0) | SMPDB, HMDB | | Phosphatidate(24:0/24:0) | SMPDB, HMDB | | PA(24:0/24:0) | SMPDB |
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| Chemical Formula | C51H101O8P |
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| Average Molecular Weight | 873.335 |
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| Monoisotopic Molecular Weight | 872.72340721 |
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| IUPAC Name | [(2R)-2,3-bis(tetracosanoyloxy)propoxy]phosphonic acid |
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| Traditional Name | (2R)-2,3-bis(tetracosanoyloxy)propoxyphosphonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C51H101O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-45-50(52)57-47-49(48-58-60(54,55)56)59-51(53)46-44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h49H,3-48H2,1-2H3,(H2,54,55,56)/t49-/m1/s1 |
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| InChI Key | BXLMDAAVDOADAY-ANFMRNGASA-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 | Not Available |
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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(24:0/24:0/24:1(15Z)) (PathBank: SMP0077148)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/24:0) (PathBank: SMP0077147)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/14:1(9Z)) (PathBank: SMP0020199)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/16:1(9Z)) (PathBank: SMP0020200)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:1(11Z)) (PathBank: SMP0020201)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:1(9Z)) (PathBank: SMP0020202)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:1(11Z)) (PathBank: SMP0020203)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0020204)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:1(13Z)) (PathBank: SMP0020205)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:2(9Z,12Z)) (PathBank: SMP0020207)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0020208)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0020209)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:2(13Z,16Z)) (PathBank: SMP0020210)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0020211)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0020212)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0020213)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0020214)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0020215)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0020216)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020217)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020218)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:2(11Z,14Z)) (PathBank: SMP0037063)
- De Novo Triacylglycerol Biosynthesis TG(24:0/24:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0037064)
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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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 7.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 49.2023 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.47 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6676.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1030.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 512.0 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 378.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1318.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2323.4 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 2180.0 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 231.1 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4881.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1371.1 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 3827.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1891.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 939.0 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1203.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1105.9 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 10.4 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 10V, Positive-QTOF | splash10-0pi0-1106290370-ae268cbebdf894db2040 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 20V, Positive-QTOF | splash10-0a4i-3209670510-ae827ac9d5c9e927043f | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 40V, Positive-QTOF | splash10-0a4i-1106923400-35ebb700777b9c7f154d | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 10V, Negative-QTOF | splash10-00tb-4009040030-285a0e39745462a2259a | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 20V, Negative-QTOF | splash10-004j-9005000000-1c00968c9a766fd3b862 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 40V, Negative-QTOF | splash10-004i-9000000000-9a36b7d1efe93d47d9b1 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 10V, Positive-QTOF | splash10-0ab9-0000000090-5b9a3fd7d708b4e9beeb | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 20V, Positive-QTOF | splash10-00fr-0000000590-574f540afc00e5cf8750 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 40V, Positive-QTOF | splash10-056r-0000060930-f38b71c613dbd53ed68c | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 10V, Negative-QTOF | splash10-00di-0000000090-b24afaff7a51b19a1bdc | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 20V, Negative-QTOF | splash10-0g4i-1106070090-7c05f0ffad9e71e36fb8 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 40V, Negative-QTOF | splash10-014i-1109030010-1e0bfd327e9c72e41a3e | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 10V, Positive-QTOF | splash10-0002-0000000090-655453b80c9e164b08b6 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 20V, Positive-QTOF | splash10-0002-0000000990-47a0ff2581929f8791c2 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/24:0) 40V, Positive-QTOF | splash10-0002-0000090460-9a87ad5a74f3dd8a067d | 2021-09-23 | Wishart Lab | View Spectrum |
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