| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2013-05-17 01:25:22 UTC |
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| Update Date | 2022-03-07 03:17:46 UTC |
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| HMDB ID | HMDB0060501 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Phosphatidylethanolamine |
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| Description | Phosphatidylethanolamine (cephalin, sometimes abbreviated PE) is a lipid found in biological membranes. It is synthesized by the addition of CDP-ethanolamine to diglyceride, releasing CMP. S-adenosyl methionine can subsequently methylate the amine of phosphatidyl ethanolamine to yield phosphatidyl choline. Cephalin is a phospholipid, which is a lipid derivative. It is not to be confused with the molecule of the same name that is an alkaloid constituent of Ipecac. (Wikipedia ) |
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| Structure | [H][C@](COC(=O)CCCCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C41H82NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42)50-41(44)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h39H,3-38,42H2,1-2H3,(H,45,46)/t39-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C41H82NO8P |
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| Average Molecular Weight | 748.0654 |
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| Monoisotopic Molecular Weight | 747.577805117 |
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| IUPAC Name | (2-aminoethoxy)[(2S)-2,3-bis(octadecanoyloxy)propoxy]phosphinic acid |
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| Traditional Name | 2-aminoethoxy((2S)-2,3-bis(octadecanoyloxy)propoxy)phosphinic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C41H82NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-40(43)47-37-39(38-49-51(45,46)48-36-35-42)50-41(44)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h39H,3-38,42H2,1-2H3,(H,45,46)/t39-/m0/s1 |
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| InChI Key | LVNGJLRDBYCPGB-KDXMTYKHSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as phosphatidylethanolamines. These are glycerophosphoetahnolamines in which two fatty acids are bonded to the glycerol moiety 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 | Glycerophosphoethanolamines |
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| Direct Parent | Phosphatidylethanolamines |
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| Alternative Parents | |
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| Substituents | - Diacylglycero-3-phosphoethanolamine
- Phosphoethanolamine
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Amino acid or derivatives
- Carboxylic acid ester
- Carboxylic acid derivative
- Organopnictogen compound
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Amine
- Primary aliphatic amine
- Organic nitrogen compound
- Primary amine
- Carbonyl group
- Organic oxide
- 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 | |
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| Disposition | |
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| Process | |
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| Role | |
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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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| 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. | 10.07 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 31.7845 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.08 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4894.0 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 401.1 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 362.3 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 192.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1001.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1615.4 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 | 1334.2 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 490.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3225.5 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1064.7 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 | 2779.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1294.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 701.1 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 611.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 510.7 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 | 8.8 seconds | 40023050 |
Predicted Kovats Retention IndicesDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Phosphatidylethanolamine,1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5209.8 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4743.7 | Standard non polar | 33892256 | | Phosphatidylethanolamine,1TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 7265.5 | Standard polar | 33892256 | | Phosphatidylethanolamine,1TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5258.3 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,1TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4924.1 | Standard non polar | 33892256 | | Phosphatidylethanolamine,1TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 7001.3 | Standard polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5225.6 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4856.7 | Standard non polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5890.6 | Standard polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5585.8 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4896.4 | Standard non polar | 33892256 | | Phosphatidylethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 6566.7 | Standard polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5559.3 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 4813.0 | Standard non polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@](=O)(OCCN)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 7187.9 | Standard polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5558.1 | Semi standard non polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 5009.7 | Standard non polar | 33892256 | | Phosphatidylethanolamine,1TBDMS,isomer #2 | CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](CO[P@@](=O)(O)OCCN[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC | 6835.4 | Standard polar | 33892256 |
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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 - Phosphatidylethanolamine 10V, Negative-QTOF | splash10-0002-0010000900-60329d5a7c12551bbc42 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 20V, Negative-QTOF | splash10-0002-0010000900-60329d5a7c12551bbc42 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 40V, Negative-QTOF | splash10-001j-0390300600-067b245407347d117669 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 10V, Positive-QTOF | splash10-0002-0000001900-4a7b6d9013d36f909f90 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 20V, Positive-QTOF | splash10-0a4j-0001309700-eeada937f3ad0f7968a8 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 40V, Positive-QTOF | splash10-0a4i-0001309300-f72f58cbd9cb16b1f4d2 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 10V, Positive-QTOF | splash10-0002-0000001900-bbbbfd5d071fd445575f | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 20V, Positive-QTOF | splash10-0a4j-0001309700-96819fbf9850a4df1ffe | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 40V, Positive-QTOF | splash10-0a4i-0001309300-60566be72def6d31ad0d | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 10V, Positive-QTOF | splash10-00di-0000001900-50a418c4f44c815f6289 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 20V, Positive-QTOF | splash10-00fr-0000001900-34619ad7f9118f8f3038 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 40V, Positive-QTOF | splash10-004i-0100101900-6718aff73f7bb076a558 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 10V, Negative-QTOF | splash10-0002-0010000900-6bd6d72f410de62ad700 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 20V, Negative-QTOF | splash10-0002-0010000900-6bd6d72f410de62ad700 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Phosphatidylethanolamine 40V, Negative-QTOF | splash10-001j-0390300600-96208b51ba43ac55e684 | 2021-10-12 | Wishart Lab | View Spectrum |
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