Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:43:18 UTC
Update Date2022-09-01 01:59:20 UTC
Metabolite IDMMDBc0047800
Metabolite Identification
Common NamePC(15:0/18:2(9Z,12Z))
DescriptionPC(15:0/18:2(9Z,12Z)) 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(15:0/18:2(9Z,12Z)), in particular, consists of one pentadecanoyl chain to the C-1 atom, and one 9Z,12Z-octadecadienoyl chain 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-Pentadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholineHMDB
1-Pentadecanoyl-2-linoleoyl-GPCHMDB
1-Pentadecanoyl-2-linoleoyl-GPC (15:0/18:2)HMDB
GPC(15:0/18:2)HMDB
PC(15:0/18:2)HMDB
PC(15:0/18:2n6)HMDB
PC(15:0/18:2W6)HMDB
PC(33:2)HMDB
Phosphatidylcholine(15:0/18:2)HMDB
Phosphatidylcholine(15:0/18:2n6)HMDB
Phosphatidylcholine(15:0/18:2W6)HMDB
Phosphatidylcholine(33:2)HMDB
1-Pentadecanoyl-2-linoleoyl-sn-glycero-3-phosphocholineHMDB
Gpcho(15:0/18:2)HMDB
Gpcho(15:0/18:2n6)HMDB
Gpcho(15:0/18:2W6)HMDB
Gpcho(33:2)HMDB
LecithinHMDB
PC(15:0/18:2(9Z,12Z))Lipid Annotator
Molecular FormulaC41H78NO8P
Average Mass744.0337
Monoisotopic Mass743.546504989
IUPAC Nametrimethyl(2-{[(2R)-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-3-(pentadecanoyloxy)propyl phosphonato]oxy}ethyl)azanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C41H78NO8P/c1-6-8-10-12-14-16-18-20-21-22-24-26-28-30-32-34-41(44)50-39(38-49-51(45,46)48-36-35-42(3,4)5)37-47-40(43)33-31-29-27-25-23-19-17-15-13-11-9-7-2/h14,16,20-21,39H,6-13,15,17-19,22-38H2,1-5H3/b16-14-,21-20-/t39-/m1/s1
InChI KeyDGBYUHHIADYUMU-UESLNCBNSA-N