Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2014-04-16 20:45:37 UTC |
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Update Date | 2021-09-14 15:42:05 UTC |
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HMDB ID | HMDB0061691 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 1-Heptadecanoylglycerophosphoethanolamine |
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Description | 1-Heptadecanoylglycerophosphoethanolamine is a phosphatidylethanolamine. It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE(17:0/0:0), in particular, consists of two heptadecanoyl chains at positions C-1 and C-2. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. |
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Structure | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(O)(=O)OCCN InChI=1S/C22H46NO7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-22(25)28-19-21(24)20-30-31(26,27)29-18-17-23/h21,24H,2-20,23H2,1H3,(H,26,27)/t21-/m1/s1 |
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Synonyms | Value | Source |
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1-Heptadecanoyl-sn-glycero-3-phosphoethanolamine | ChEBI | Lysophosphatidylethanolamine zwitterion 17:0 | ChEBI | PE(17:0/0:0) | ChEBI |
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Chemical Formula | C22H46NO7P |
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Average Molecular Weight | 467.5769 |
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Monoisotopic Molecular Weight | 467.301189343 |
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IUPAC Name | (2-aminoethoxy)[(2R)-3-(heptadecanoyloxy)-2-hydroxypropoxy]phosphinic acid |
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Traditional Name | 2-aminoethoxy(2R)-3-(heptadecanoyloxy)-2-hydroxypropoxyphosphinic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(O)(=O)OCCN |
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InChI Identifier | InChI=1S/C22H46NO7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-22(25)28-19-21(24)20-30-31(26,27)29-18-17-23/h21,24H,2-20,23H2,1H3,(H,26,27)/t21-/m1/s1 |
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InChI Key | RVNBVQKDPQVSOY-OAQYLSRUSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1-acyl-sn-glycero-3-phosphoethanolamines. These are glycerophoethanolamines in which the glycerol is esterified with a fatty acid at O-1 position, and linked at position 3 to a phosphoethanolamine. |
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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 | 1-acyl-sn-glycero-3-phosphoethanolamines |
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Alternative Parents | |
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Substituents | - 1-monoacyl-sn-glycero-3-phosphoethanolamine
- Phosphoethanolamine
- Fatty acid ester
- Dialkyl phosphate
- Organic phosphoric acid derivative
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Amino acid or derivatives
- Carboxylic acid ester
- Secondary alcohol
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Organonitrogen compound
- Hydrocarbon derivative
- Alcohol
- Primary aliphatic amine
- Organic oxide
- Organopnictogen compound
- Organic nitrogen compound
- Carbonyl group
- Organic oxygen compound
- Amine
- Organooxygen compound
- Primary amine
- 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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1-Heptadecanoylglycerophosphoethanolamine,1TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)O[Si](C)(C)C | 3447.0 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,1TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN)O[Si](C)(C)C | 3445.3 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,1TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN[Si](C)(C)C | 3521.8 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C)O[Si](C)(C)C | 3454.4 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C)O[Si](C)(C)C | 3267.4 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C)O[Si](C)(C)C | 4892.1 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C)O[Si](C)(C)C | 3528.5 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C)O[Si](C)(C)C | 3423.0 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C)O[Si](C)(C)C | 4788.2 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C | 3526.1 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C | 3442.6 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C | 4215.5 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C | 3722.3 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C | 3462.5 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C | 4813.2 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3520.4 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3436.4 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3925.7 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 3742.0 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 3475.2 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 4474.0 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 3738.4 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 3493.8 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C | 4023.2 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,4TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3745.2 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,4TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3477.7 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,4TMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN([Si](C)(C)C)[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C | 3776.6 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN)O[Si](C)(C)C(C)(C)C | 3718.3 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,1TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN)O[Si](C)(C)C(C)(C)C | 3679.1 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,1TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN[Si](C)(C)C(C)(C)C | 3784.3 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3943.1 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3507.3 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4802.0 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4016.8 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3674.5 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4710.9 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4009.7 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3693.0 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4273.9 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 4203.4 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3704.7 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,2TBDMS,isomer #4 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 4740.6 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4241.0 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3784.3 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #1 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(OCCN[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4077.9 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4479.2 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3833.1 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #2 | CCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4433.6 | Standard polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4447.1 | Semi standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3833.9 | Standard non polar | 33892256 | 1-Heptadecanoylglycerophosphoethanolamine,3TBDMS,isomer #3 | CCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)COP(=O)(OCCN([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4138.4 | Standard polar | 33892256 |
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