| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 21:56:29 UTC |
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| Update Date | 2021-09-26 22:52:47 UTC |
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| HMDB ID | HMDB0244809 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 1,2-Dilauroyl-sn-glycero-3-phosphocholine |
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| Description | 1,2-Dilauroyl-sn-glycero-3-phosphocholine, also known as 1,2-dilauroylphosphatidylcholine or 1,2-DLPC, belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. Based on a literature review a significant number of articles have been published on 1,2-Dilauroyl-sn-glycero-3-phosphocholine. This compound has been identified in human blood as reported by (PMID: 31557052 ). 1,2-dilauroyl-sn-glycero-3-phosphocholine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 1,2-Dilauroyl-sn-glycero-3-phosphocholine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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| Structure | CCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCC InChI=1S/C32H64NO8P/c1-6-8-10-12-14-16-18-20-22-24-31(34)38-28-30(29-40-42(36,37)39-27-26-33(3,4)5)41-32(35)25-23-21-19-17-15-13-11-9-7-2/h30H,6-29H2,1-5H3 |
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| Synonyms | | Value | Source |
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| 1,2-DLPC | HMDB | | 1,2-Dilauroylphosphatidylcholine | HMDB | | 1,2-Dilauroylphosphatidylcholine, (+-)-isomer | HMDB | | 1,2-Dilauroylphosphatidylcholine, (R)-isomer | HMDB | | Dilauroyl lecithin | HMDB | | Dilauroylphosphatidylcholine | HMDB | | Dilaurylphosphatidylcholine | HMDB |
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| Chemical Formula | C32H64NO8P |
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| Average Molecular Weight | 621.837 |
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| Monoisotopic Molecular Weight | 621.436955023 |
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| IUPAC Name | (2-{[2,3-bis(dodecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium |
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| Traditional Name | (2-{[2,3-bis(dodecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C32H64NO8P/c1-6-8-10-12-14-16-18-20-22-24-31(34)38-28-30(29-40-42(36,37)39-27-26-33(3,4)5)41-32(35)25-23-21-19-17-15-13-11-9-7-2/h30H,6-29H2,1-5H3 |
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| InChI Key | IJFVSSZAOYLHEE-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. |
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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 | Glycerophosphocholines |
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| Direct Parent | Phosphatidylcholines |
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| Alternative Parents | |
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| Substituents | - Diacylglycero-3-phosphocholine
- Phosphocholine
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Quaternary ammonium salt
- Tetraalkylammonium salt
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Amine
- Organic salt
- Hydrocarbon derivative
- 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 | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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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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| Predicted by Siyang on May 30, 2022 | 26.5127 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.71 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4053.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 289.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 312.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 184.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 805.7 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1335.6 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 | 1206.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 455.0 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2879.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 833.1 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 | 2830.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 804.1 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 641.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 254.6 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 239.6 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 | 8.6 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 - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 10V, Negative-QTOF | splash10-0a4i-0000009000-840df56cf0671314ee5a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 20V, Negative-QTOF | splash10-0a4i-0100009000-d81807d1d2badb5fcb25 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 40V, Negative-QTOF | splash10-0a4k-0900009000-d9ea82bbe9c53bbadd51 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 10V, Positive-QTOF | splash10-004i-0000009000-767cdaf72974c660e89b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 20V, Positive-QTOF | splash10-004i-0000019000-707bd3707bc5679b18d2 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 40V, Positive-QTOF | splash10-0002-0101911000-c7f55aae62ab5d6a40c2 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 10V, Positive-QTOF | splash10-0006-0000009000-c981a0e2ff43be5e5f25 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 20V, Positive-QTOF | splash10-0006-0000019000-8b4a9e5b1a84b49df272 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 40V, Positive-QTOF | splash10-03dj-0601911000-ceaceca81c6946ef5b0b | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 10V, Positive-QTOF | splash10-00di-0000009000-d1c730bb16f14c24fabb | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 20V, Positive-QTOF | splash10-00e9-0600009000-6f894d2a48504812bbea | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dilauroyl-sn-glycero-3-phosphocholine 40V, Positive-QTOF | splash10-0089-1900312000-291ee71591ad75831080 | 2021-10-12 | Wishart Lab | View Spectrum |
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