RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0128490
RefMet name	Fraxetin
Systematic name	7,8-dihydroxy-6-methoxy-chromen-2-one
Synonyms	PubChem Synonyms
Exact mass	208.037173 (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	C10H8O5	View other entries in RefMet with this formula
Molecular descriptors
Molfile	70090 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C10H8O5/c1-14-6-4-5-2-3-7(11)15-10(5)9(13)8(6)12/h2-4,12-13H,1H3
InChIKey	HAVWRBANWNTOJX-UHFFFAOYSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	COc1cc2ccc(=O)oc2c(c1O)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Polyketides
Main Class	Flavonoids
Sub Class	Coumarins
Distribution of Fraxetin in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Studies	NMDR Studies reporting Fraxetin
External Links
Pubchem CID	5273569
ChEBI ID	5169
KEGG ID	C09265
EPA CompTox	DTXCID30128483
Spectral data for Fraxetin standards
MassBank(EU)	View MS spectra
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)