RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0139512
RefMet name	20-HETE
Systematic name	20-hydroxy-5Z,8Z,11Z,14Z-eicosatetraenoic acid
Synonyms	PubChem Synonyms
Sum Composition	FA 20:4;O	View other entries in RefMet with this sum composition
Exact mass	320.235145 (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	C20H32O3	View other entries in RefMet with this formula
Molecular descriptors
Molfile	2635 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C20H32O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h1,3-4,6-7,9-10,12,21H,2,5,8,11,13-19H2,(H,22,23)/b 3-1-,6-4-,9-7-,12-10-
InChIKey	NNDIXBJHNLFJJP-DTLRTWKJSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C(=C\C/C=C\CCCCCO)\C/C=C\C/C=C\CCCC(=O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Fatty Acyls
Main Class	Eicosanoids
Sub Class	HETE
Distribution of 20-HETE 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 20-HETE
External Links
Pubchem CID	5283157
LIPID MAPS	LMFA03060009
ChEBI ID	34306
KEGG ID	C14748
HMDB ID	HMDB0005998
Chemspider ID	4446281
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 20-HETE

Rxn ID	KEGG Reaction	Enzyme
R07041	Arachidonate + [Reduced NADPH---hemoprotein reductase] + Oxygen <=> 20-HETE + [Oxidized NADPH---hemoprotein reductase] + H2O	Arachidonic acid:oxygen 1-oxidoreductase

Table of KEGG human pathways containing 20-HETE

Pathway ID	Human Pathway	# of reactions
hsa00590	Arachidonic acid metabolism	1