Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 20:46:55 UTC |
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Updated at | 2024-09-11 20:46:55 UTC |
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NP-MRD ID | NP0339267 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | PC(o-22:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) |
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Description | PC(O-22:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)), also known as phosphatidylcholine(22:0/22:6) Or gpcho(22:0/22:6), Belongs to the class of organic compounds known as 1-alkyl,2-acylglycero-3-phosphocholines. These are glycerophosphocholines that carry exactly one acyl chain attached to the glycerol moiety through an ester linkage at the O2-position, and one alkyl chain attached through an ether linkage at the O1-position. PC(O-22:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). Fatty acids containing 16, 18 and 20 carbons are the most common. In one route, choline is activated first by phosphorylation and then by coupling to CDP prior to attachment to phosphatidic acid. 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. The Behenyl alcohol moiety is derived from Rice bran, while the docosahexaenoic acid moiety is derived from fish oils. PCs can be synthesized via three different routes. As is the case with diacylglycerols, glycerophosphocholines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. |
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Structure | [H][C@@](COCCCCCCCCCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C52H94NO7P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-47-57-49-51(50-59-61(55,56)58-48-46-53(3,4)5)60-52(54)45-43-41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h9,11,15,17,21,23,27,29,33,35,39,41,51H,6-8,10,12-14,16,18-20,22,24-26,28,30-32,34,36-38,40,42-50H2,1-5H3/b11-9-,17-15-,23-21-,29-27-,35-33-,41-39-/t51-/m1/s1 |
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Synonyms | Value | Source |
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1-Behenyl-2-docosahexaenoyl-sn-glycero-3-phosphocholine | HMDB | Gpcho(22:0/22:6) | HMDB | Gpcho(22:0/22:6n3) | HMDB | Gpcho(22:0/22:6W3) | HMDB | Gpcho(44:6) | HMDB | Lecithin | HMDB | PC Ae C44:6 | HMDB | PC(22:0/22:6) | HMDB | PC(22:0/22:6n3) | HMDB | PC(22:0/22:6W3) | HMDB | PC(44:6) | HMDB | PC(O-44:6) | HMDB | Phosphatidylcholine(22:0/22:6) | HMDB | Phosphatidylcholine(22:0/22:6n3) | HMDB | Phosphatidylcholine(22:0/22:6W3) | HMDB | Phosphatidylcholine(44:6) | HMDB | 1-Docosanyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phosphocholine | HMDB | PC(o-22:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) | Lipid Annotator |
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Chemical Formula | C52H94NO7P |
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Average Mass | 876.2790 Da |
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Monoisotopic Mass | 875.67679 Da |
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IUPAC Name | (2-{[(2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(docosyloxy)propyl phosphono]oxy}ethyl)trimethylazanium |
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Traditional Name | (2-{[(2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-3-(docosyloxy)propyl phosphono]oxy}ethyl)trimethylazanium |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COCCCCCCCCCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C52H94NO7P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-42-44-47-57-49-51(50-59-61(55,56)58-48-46-53(3,4)5)60-52(54)45-43-41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h9,11,15,17,21,23,27,29,33,35,39,41,51H,6-8,10,12-14,16,18-20,22,24-26,28,30-32,34,36-38,40,42-50H2,1-5H3/b11-9-,17-15-,23-21-,29-27-,35-33-,41-39-/t51-/m1/s1 |
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InChI Key | YLLDQHGIGWZVQP-ITBHSSNISA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | Not Available |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1-alkyl,2-acylglycero-3-phosphocholines. These are glycerophosphocholines that carry exactly one acyl chain attached to the glycerol moiety through an ester linkage at the O2-position, and one alkyl chain attached through an ether linkage at the O1-position. |
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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 | 1-alkyl,2-acylglycero-3-phosphocholines |
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Alternative Parents | |
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Substituents | - 1-alkyl,2-acylglycero-3-phosphocholine
- Phosphocholine
- Fatty acid ester
- Dialkyl phosphate
- Glycerol ether
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Fatty acyl
- Alkyl phosphate
- Tetraalkylammonium salt
- Quaternary ammonium salt
- Carboxylic acid ester
- Carboxylic acid derivative
- Dialkyl ether
- Ether
- Monocarboxylic acid or derivatives
- Organonitrogen compound
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Amine
- Organic nitrogen compound
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organic salt
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental 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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Predicted Properties | |
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