RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0023153
RefMet name	Palmitoylcholine
Alternative name	O-Palmitoylcholine
Systematic name	2-hexadecanoyloxyethyl(trimethyl)ammonium
Synonyms	PubChem Synonyms
Exact mass	342.337204 (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	C21H44NO2	View other entries in RefMet with this formula
Molecular descriptors
Molfile	78533 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C21H44NO2/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21(23)24-20-19-22(2,3)4/h5-20H2,1-4H3/q+1
InChIKey	ODYPFMHOOQOHEF-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CCCCCCCCCCCCCCCC(=O)OCC[N+](C)(C)C Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic nitrogen compounds
Main Class	Cholines
Sub Class	Acyl cholines
Distribution of Palmitoylcholine in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Studies	NMDR Studies reporting Palmitoylcholine
External Links
Pubchem CID	151731
ChEBI ID	133677
HMDB ID	HMDB0240592
Chemspider ID	133731
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)