Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:09:49 UTC
Update Date2022-12-15 22:52:04 UTC
MiMeDB IDMMDBc0033949
Metabolite Identification
Common NamePC(18:4(6Z,9Z,12Z,15Z)/P-16:0)
DescriptionPC(18:4(6Z,9Z,12Z,15Z)/P-16:0) 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(18:4(6Z,9Z,12Z,15Z)/P-16:0), in particular, consists of one chain of stearidonic acid at the C-1 position and one chain of plasmalogen 16:0 at the C-2 position. The stearidonic acid moiety is derived from seed oils, while the plasmalogen 16:0 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 FormulaC42H76NO7P
Average Molecular Weight738.0291
Monoisotopic Molecular Weight737.535940303
IUPAC Name(2-{[2-(hexadec-1-en-1-yloxy)-3-(octadeca-6,9,12,15-tetraenoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Name(2-{[2-(hexadec-1-en-1-yloxy)-3-(octadeca-6,9,12,15-tetraenoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCC=COC(COC(=O)CCCCC=CCC=CCC=CCC=CCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C42H76NO7P/c1-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-42(44)48-39-41(40-50-51(45,46)49-38-36-43(3,4)5)47-37-34-32-30-28-26-24-21-19-17-15-13-11-9-7-2/h8,10,14,16,20,22,25,27,34,37,41H,6-7,9,11-13,15,17-19,21,23-24,26,28-33,35-36,38-40H2,1-5H3
InChI KeyCLSCXJAQDUXCBA-UHFFFAOYSA-N