Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 05:04:14 UTC
Update Date2024-04-30 20:17:34 UTC
Metabolite IDMMDBc0033810
Metabolite Identification
Common NamePC(18:0/18:1(11Z))
DescriptionPC(18:0/18:1(11Z)) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(18:0/18:1(11Z)), in particular, consists of one octadecanoyl chain to the C-1 atom, and one 11Z-octadecenoyl to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate.
Structure
Synonyms
ValueSource
1-Stearoyl-2-vaccenoyl-sn-glycero-3-phosphocholineChEBI
GPCho(18:0/18:1)ChEBI
GPCho(18:0/18:1n7)ChEBI
GPCho(18:0/18:1W7)ChEBI
PC(18:0/18:1)ChEBI
PC(18:0/18:1n7)ChEBI
PC(18:0/18:1W7)ChEBI
Phosphatidylcholine(18:0/18:1)HMDB
GPCho(36:1)HMDB
PC(36:1)HMDB
LecithinHMDB
Phosphatidylcholine(36:1)HMDB
1-Octadecanoyl-2-(11Z-octadecenoyl)-sn-glycero-3-phosphocholineHMDB
PC(18:0/18:1(11Z))Lipid Annotator
Molecular FormulaC44H86NO8P
Average Mass788.1293
Monoisotopic Mass787.609105245
IUPAC Nametrimethyl(2-{[(2R)-2-[(11Z)-octadec-11-enoyloxy]-3-(octadecanoyloxy)propyl phosphonato]oxy}ethyl)azanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C44H86NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h17,19,42H,6-16,18,20-41H2,1-5H3/b19-17-/t42-/m1/s1
InChI KeyAEAMHDRXCYEOCU-HTDYWKJCSA-N