Record Information
Version1.0
StatusDetected and Quantified
Creation Date2022-07-07 21:52:01 UTC
Update Date2023-12-14 16:53:42 UTC
Metabolite IDMMDBc0056525
Metabolite Identification
Common NameLysoPC(18:2(9Z,11Z)/0:0)
DescriptionLysoPC(18:2(9Z,11Z)/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. Lysophosphatidylcholines can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) position. Fatty acids containing 16, 18 and 20 carbons are the most common. LysoPC(18:2(9Z,11Z)/0:0), in particular, consists of one 9Z,11Z-octadecadienoyl chain at the C-1 position. Lysophosphatidylcholine is formed by hydrolysis of phosphatidylcholine by the enzyme phospholipase A2, as part of the de-acylation/re-acylation cycle that controls its overall molecular species composition.
Structure
SynonymsNot Available
Molecular FormulaC26H50NO7P
Average Mass519.66
Monoisotopic Mass519.332489952
IUPAC Name(2-{[(2R)-2-hydroxy-3-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-2-hydroxy-3-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(COC(=O)CCCCCCC\C=C/C=C\CCCCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C26H50NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26(29)32-23-25(28)24-34-35(30,31)33-22-21-27(2,3)4/h10-13,25,28H,5-9,14-24H2,1-4H3/b11-10-,13-12-/t25-/m1/s1
InChI KeyAXFAVZQXPFQIEI-QKMAREPASA-N