RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0135072
RefMet name	LPC O-18:0
Alternative name	LPC(O-18:0)
Systematic name	1-octadecyl-sn-glycero-3-phosphocholine
Synonyms	PubChem Synonyms
Sum Composition	LPC O-18:0	View other entries in RefMet with this sum composition
Exact mass	509.384527 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C26H56NO6P	View other entries in RefMet with this formula
Molecular descriptors
Molfile	15054 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C26H56NO6P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22-31-24-26(28)25-33-34(29,30)32-23-21-27(2,3)4/h26,28H,5-25H2,1 -4H3/t26-/m1/s1
InChIKey	XKBJVQHMEXMFDZ-AREMUKBSSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CCCCCCCCCCCCCCCCCCOC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Glycerophospholipids
Main Class	Glycerophosphocholines
Sub Class	O-LPC (Ether Lysophosphatidylcholines)
Distribution of LPC O-18:0 in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting LPC O-18:0
External Links
Pubchem CID	2733532
LIPID MAPS	LMGP01060014
ChEBI ID	75216
KEGG ID	C04317
HMDB ID	HMDB0011149
Chemspider ID	2015318
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Table of KEGG reactions in human pathways involving LPC O-18:0

Rxn ID	KEGG Reaction	Enzyme
R03437	Acetyl-CoA + 1-Organyl-2-lyso-sn-glycero-3-phosphocholine <=> CoA + 2-Acetyl-1-alkyl-sn-glycero-3-phosphocholine	Acetyl-CoA:1-alkyl-sn-glycero-3-phosphocholine 2-O-acetyltransferase
R03438	Acyl-CoA + 1-Organyl-2-lyso-sn-glycero-3-phosphocholine <=> CoA + 1-Radyl-2-acyl-sn-glycero-3-phosphocholine	Acyl-CoA:1-alkyl-sn-glycero-3-phosphocholine O-acyltransferase
R04452	2-Acetyl-1-alkyl-sn-glycero-3-phosphocholine + H2O <=> 1-Organyl-2-lyso-sn-glycero-3-phosphocholine + Acetate	1-Alkyl-2-acetyl-sn-glycero-3-phosphocholine acetohydrolase
R07387	1-Radyl-2-acyl-sn-glycero-3-phosphocholine + H2O <=> 1-Organyl-2-lyso-sn-glycero-3-phosphocholine + Carboxylate	plasmanylcholine 2-acylhydrolase

Table of KEGG human pathways containing LPC O-18:0

Pathway ID	Human Pathway	# of reactions
hsa00565	Ether lipid metabolism	4