RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0153659
RefMet name	21-Hydroxy-heneicosanoic acid
Alternative name	FA 21:0;21OH
Systematic name	21-hydroxy-heneicosanoic acid
Synonyms	PubChem Synonyms
Sum Composition	FA 21:0;O	View other entries in RefMet with this sum composition
Exact mass	342.313396 (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	C21H42O3	View other entries in RefMet with this formula
Molecular descriptors
Molfile	1334 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C21H42O3/c22-20-18-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-17-19-21(23)24/h22H,1-20H2,(H,23,24)
InChIKey	NENJNFMRWQAPAC-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C(CCCCCCCCCCO)CCCCCCCCCC(=O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Fatty Acyls
Main Class	Fatty acids
Sub Class	Hydroxy FA
Distribution of 21-Hydroxy-heneicosanoic 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 21-Hydroxy-heneicosanoic acid
External Links
Pubchem CID	5282920
LIPID MAPS	LMFA01050076
ChEBI ID	79195
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)