Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:16:15 UTC
Update Date2022-12-15 22:52:09 UTC
MiMeDB IDMMDBc0034105
Metabolite Identification
Common NamePC(22:4(7Z,10Z,13Z,16Z)/P-18:0)
DescriptionPC(22:4(7Z,10Z,13Z,16Z)/P-18:0) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. 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. Fatty acids containing 16, 18 and 20 carbons are the most common. PC(22:4(7Z,10Z,13Z,16Z)/P-18:0), in particular, consists of one chain of adrenic acid at the C-1 position and one chain of plasmalogen 18:0 at the C-2 position. The adrenic acid moiety is derived from animal fats, while the plasmalogen 18:0 moiety is derived from animal fats, liver and kidney. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
Structure
SynonymsNot Available
Chemical FormulaC48H88NO7P
Average Molecular Weight822.1886
Monoisotopic Molecular Weight821.629840687
IUPAC Name(2-{[3-(docosa-7,10,13,16-tetraenoyloxy)-2-(octadec-1-en-1-yloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Name(2-{[3-(docosa-7,10,13,16-tetraenoyloxy)-2-(octadec-1-en-1-yloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCC=COC(COC(=O)CCCCCC=CCC=CCC=CCC=CCCCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C48H88NO7P/c1-6-8-10-12-14-16-18-20-22-24-25-26-27-29-31-33-35-37-39-41-48(50)54-45-47(46-56-57(51,52)55-44-42-49(3,4)5)53-43-40-38-36-34-32-30-28-23-21-19-17-15-13-11-9-7-2/h14,16,20,22,25-26,29,31,40,43,47H,6-13,15,17-19,21,23-24,27-28,30,32-39,41-42,44-46H2,1-5H3
InChI KeyHPVYKCPKEVVBSW-UHFFFAOYSA-N