RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0153848
RefMet name	CAR 16:0
Systematic name	Palmitoylcarnitine
Synonyms	PubChem Synonyms
Sum Composition	CAR 16:0	View other entries in RefMet with this sum composition
Exact mass	399.334859 (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	C23H45NO4	View other entries in RefMet with this formula
Molecular descriptors
Molfile	4484 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C23H45NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-23(27)28-21(19-22(25)26)20-24(2,3)4/h21H,5-20H2,1-4H3/t21-/m1/s1
InChIKey	XOMRRQXKHMYMOC-OAQYLSRUSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	CCCCCCCCCCCCCCCC(=O)O[C@H](CC(=O)[O-])C[N+](C)(C)C Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Fatty Acyls
Main Class	Fatty esters
Sub Class	Acyl carnitines
Distribution of CAR 16:0 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 CAR 16:0
External Links
Pubchem CID	11953816
LIPID MAPS	LMFA07070004
ChEBI ID	17490
KEGG ID	C02990
HMDB ID	HMDB0000222
Chemspider ID	10128117
MetaCyc ID	CPD-419
EPA CompTox	DTXCID101324587
Spectral data for CAR 16:0 standards
MassBank(EU)	View MS spectra
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 CAR 16:0

Rxn ID	KEGG Reaction	Enzyme
R01923	Palmitoyl-CoA + L-Carnitine <=> CoA + L-Palmitoylcarnitine	palmitoyl-CoA:L-carnitine O-palmitoyltransferase

Table of KEGG human pathways containing CAR 16:0

Pathway ID	Human Pathway	# of reactions
hsa00071	Fatty acid degradation	1
hsa01212	Fatty acid metabolism	1