RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0135263
RefMet name	Pratensin A
Systematic name	5,7,8-Trihydroxy-3,6,4'-trimethoxyflavone 8-tiglate
Synonyms	PubChem Synonyms
Exact mass	442.126385 (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	C23H22O9	View other entries in RefMet with this formula
Molecular descriptors
Molfile	26389 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C23H22O9/c1-6-11(2)23(27)32-22-17(26)20(29-4)15(24)14-16(25)21(30-5)18(31-19(14)22)12-7-9-13(28-3)10-8-12/h6-10,24,26H,1- 5H3/b11-6+
InChIKey	MJKSKSYTKXRLCZ-IZZDOVSWSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	C/C=C(\C)/C(=O)Oc1c(c(c(c2c(=O)c(c(c3ccc(cc3)OC)oc12)OC)O)OC)O Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Polyketides
Main Class	Flavonoids
Sub Class	Flavonols
Distribution of Pratensin A 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 Pratensin A
External Links
Pubchem CID	15736235
LIPID MAPS	LMPK12113306
ChEBI ID	166636
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)