Record Information
Version1.0
StatusDetected and Quantified
Creation Date2023-01-31 22:00:04 UTC
Update Date2023-01-31 22:00:04 UTC
Metabolite IDMMDBc0060114
Metabolite Identification
Common NameLysoPC(0:0/18:0)
DescriptionLysoPC(0:0/18:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(0:0/18:0), in particular, consists of one octadecanoyl chain. 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(20:3(5Z,8Z,11Z)), in particular, consists of one chain of mead acid at the C-1 position. The mead acid moiety is derived from fish oils, liver and kidney. Lysophosphatidylcholine is found in small amounts in most tissues. It 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. It can also be formed inadvertently during extraction of lipids from tissues if the phospholipase is activated by careless handling.
Structure
Synonyms
ValueSource
(2R)-3-Hydroxy-2-(stearoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphateHMDB
2-Octadecanoyl-sn-glycero-3-phosphocholineHMDB
2-StearoyllysophosphatidylcholineHMDB
LPC (18:0)HMDB
PC(0:0/18:0)HMDB
Stearoyl lysophosphatidylcholineHMDB
(2R)-3-Hydroxy-2-(stearoyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphoric acidHMDB
1-Hydroxy-2-octadecanoyl-sn-glycero-3-phosphocholineHMDB
1-Hydroxy-2-stearoyl-sn-glycero-3-phosphocholineHMDB
LysophosphatidylcholineHMDB
2-Stearoyl-glycero-3-phosphocholineHMDB
LysoPC(18:0)HMDB
LPC(0:0/18:0)HMDB
Lysophosphatidylcholine(0:0/18:0)HMDB
LyPC(0:0/18:0)HMDB
Lysophosphatidylcholine(18:0)HMDB
LPC(18:0)HMDB
LyPC(18:0)HMDB
2-Octadecanoyl-glycero-3-phosphocholineHMDB
2-OctadecanoylglycerophosphocholineHMDB
2-StearoylglycerophosphocholineHMDB
LysoPC(0:0/18:0)Lipid Annotator
Molecular FormulaC26H54NO7P
Average Mass523.6832
Monoisotopic Mass523.363789599
IUPAC Name(2-{[(2R)-3-hydroxy-2-(octadecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-3-hydroxy-2-(octadecanoyloxy)propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](CO)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C26H54NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26(29)34-25(23-28)24-33-35(30,31)32-22-21-27(2,3)4/h25,28H,5-24H2,1-4H3/t25-/m1/s1
InChI KeyIQGPMZRCLCCXAG-RUZDIDTESA-N