ChemicalBook CAS DataBase List 1245-15-4

1245-15-4

Name	QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER
CAS	1245-15-4
EINECS(EC#)	214-991-4
Molecular Formula	C19H18O7
MDL Number	MFCD00017420
Molecular Weight	358.34
MOL File	1245-15-4.mol

Synonyms

RETUSIN RETRORSINE(SH) Einecs 214-991-4 Retusin (Ariocarpus) QUERCETINTETRAMETHYLETHER 3,3',4',7-Tetramethylquercetin Rutoside Trihydrate Impurity 9 3,7,3',4'-Tetra-O-methylguercetin 3,7,3',4'-Tetra-O-methylquercetin Quercetin-3,3',4',7-tetraMethylether QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER 5-Hydroxy-3,7,3',4'-tetramethoxyflavone 5-Hydroxy-3,3',4',7-tetramethoxyflavone Quercetin 3,3',4',7-O-tetramethyl ether QUERCETIN-3,7,3',4'-TETRAMETHYL ETHER USP/EP/BP Flavone, 5-hydroxy-3,3',4',7-tetramethoxy- (8ci) 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy- (9ci)

Chemical Properties

Melting point	156-161°C
storage temp.	Store at -20°C
solubility	Soluble in DMSO
form	Solid
color	Light yellow to yellow
Major Application	food and beverages
InChI	1S/C19H18O7/c1-22-11-8-12(20)16-15(9-11)26-18(19(25-4)17(16)21)10-5-6-13(23-2)14(7-10)24-3/h5-9,20H,1-4H3
InChIKey	HHGPYJLEJGNWJA-UHFFFAOYSA-N
SMILES	[o]1c2c([c](c(c1c3cc(c(cc3)OC)OC)OC)=O)c(cc(c2)OC)O

Safety Data

WGK Germany	WGK 3
Storage Class	11 - Combustible Solids

Hazard Information

Spectrum Detail

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