Record Information
Version1.0
StatusDetected and Quantified
Creation Date2023-02-03 00:00:36 UTC
Update Date2023-02-03 00:00:36 UTC
Metabolite IDMMDBc0060174
Metabolite Identification
Common NameLysoPC(22:0/0:0)
DescriptionLysoPC(22:0/0:0) is a lysophospholipid (LyP). It is a monoglycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. LysoPC(22:0/0:0), in particular, consists of one docosanoyl 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
1-Behenoyl-glycero-3-phosphocholineHMDB
LPC(22:0)HMDB
LPC(22:0/0:0)HMDB
LyPC(22:0)HMDB
LyPC(22:0/0:0)HMDB
Lysophosphatidylcholine(22:0)HMDB
Lysophosphatidylcholine(22:0/0:0)HMDB
1-Docosanoyl-glycero-3-phosphocholineHMDB
LysoPC(22:0)HMDB
1-BehenoylglycerophosphocholineHMDB
1-DocosanoylglycerophosphocholineHMDB
LysoPC(22:0/0:0)Lipid Annotator, HMDB
Molecular FormulaC30H62NO7P
Average Mass579.7895
Monoisotopic Mass579.426389855
IUPAC Name(2-{[(2R)-3-(docosanoyloxy)-2-hydroxypropyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-3-(docosanoyloxy)-2-hydroxypropyl phosphonato]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(COC(=O)CCCCCCCCCCCCCCCCCCCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C30H62NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-30(33)36-27-29(32)28-38-39(34,35)37-26-25-31(2,3)4/h29,32H,5-28H2,1-4H3/t29-/m1/s1
InChI KeyUIINDYGXBHJQHX-GDLZYMKVSA-N