Metabolomics Structure Database

MDLMOL SDF CSV TSV

MW REGNO:	37073
Common Name:	Choline
Systematic Name:	(2-hydroxyethyl)trimethylazanium
RefMet Name:	Choline
Synonyms:	[PubChem Synonyms]
Exact Mass:	104.1075 (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-H+2K]+ [M+Na]+ [M+2Na]2+ [M-H+2Na]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M-H]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+HCOO]- M(neutral)
Formula:	C5H14NO
InChIKey:	OEYIOHPDSNJKLS-UHFFFAOYSA-N
ClassyFire superclass:	Organic nitrogen compounds [C0004707]
ClassyFire class:	Organonitrogen compounds [C0000278]
ClassyFire subclass:	Quaternary ammonium salts [C0000503]
ClassyFire direct parent:	Cholines [C0001012]
Massbank MS spectra:	View MS spectra
NP-MRD NMR spectra:	View NMR spectra
SMILES:	C[N+](C)(C)CCO
Studies:	Available studies (via RefMet name)

Select appropriate tab below to view additional details:

All Database Links Calculated Properties Human Pathways

External database links:

PubChem CID:	305
CHEBI ID:	15354
HMDB ID:	HMDB0000097
KEGG ID:	C00114
Chemspider ID:	299
METLIN ID:	56
BMRB ID:	bmse001003
MetaCyc ID:	CHOLINE
NP-MRD ID(NMR):	NP0000629
Plant Metabolite Hub(Pmhub):	MS000007637

Calculated physicochemical properties (?):

Heavy Atoms:	7
Rings:	0
Aromatic Rings:	0
Rotatable Bonds:	2
van der Waals Molecular volume:	116.17 Å3 molecule-1
Toplogical Polar Sufrace Area:	20.23 Å2 molecule-1
Hydrogen Bond Donors:	1
Hydrogen Bond Acceptors:	2
logP:	0.25
Molar Refractivity:	30.97
Fraction sp3 Carbons:	1.00
sp3 Carbons:	5

Human Pathway links:

HMDB and KEGG pathways containing this metabolite

REACTOME pathways containing this metabolite

References

LIPID MAPS classification: "Update of the LIPID MAPS comprehensive classification system for lipids", Fahy E, Subramaniam S, Murphy RC, Nishijima M, Raetz CR, Shimizu T, Spener F, van Meer G, Wakelam MJ, and Dennis EA, J. Lipid Res. (2009) 50: S9-S14. DOI: 10.1194/jlr.R800095-JLR200
ClassyFire classification: "ClassyFire: automated chemical classification with a comprehensive, computable taxonomy", Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS, J. Cheminformatics (2016) 8:61. DOI: 10.1186/s13321-016-0174-y