RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0150389
RefMet name	Eicosenoic acid
Alternative name	FA 20:1
Sum Composition	FA 20:1	View other entries in RefMet with this sum composition
Exact mass	310.287180 (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	C20H38O2	View other entries in RefMet with this formula
Chemical/Biochemical Classification
Super Class	Fatty Acyls
Main Class	Fatty acids
Sub Class	Unsaturated FA
Distribution of Eicosenoic acid 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 Eicosenoic acid
External Links
ChEBI ID	78075
Structural annotation level
Annotation level	3   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)

Abbrev	# of Studies	Refmet name(exact structures)	Systematic name
FA 20:1	197	cis-Gondoic acid	11Z-eicosenoic acid
FA 20:1	7	trans-Gondoic acid	11E-eicosenoic acid
FA 20:1	2	cis-Gadoleic acid	9Z-eicosenoic acid
FA 20:1	2	Paullinic acid	13Z-eicosenoic acid
FA 20:1		Oleyl acetate	9-Octadecenyl acetate
FA 20:1		Prostanoic acid	7-[(1S,2S)-2-octylcyclopentyl]heptanoic acid;prostan-1-oic acid