Record Information
Version1.0
Creation date2018-04-16 12:56:35 UTC
Update date2018-04-16 15:10:06 UTC
FoodComEx IDPC001138
FoodDB RecordFDB002842
Chemical Information
NameTetramethylisoscutellarein
DescriptionTetramethylisoscutellarein, also known as 5,7,8,4'-tetramethoxyflavone, is a member of the class of 8-O-methylated flavonoids. It is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Tetramethylisoscutellarein can be found in sweet orange,
CAS Number6601-66-7
Structure
Thumb
Synonyms
SynonymSource
4',5,7,8-Tetramethoxyflavonedb_source
6-Demethoxytangeretinbiospider
6-Demethoxytangeritinbiospider
Tetra-O-methylisoscutellareinbiospider
Tetramethylisoscutellareinmanual
Chemical FormulaC19H18O6
IUPAC name5,7,8-trimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
InChI IdentifierInChI=1S/C19H18O6/c1-21-12-7-5-11(6-8-12)14-9-13(20)17-15(22-2)10-16(23-3)18(24-4)19(17)25-14/h5-10H,1-4H3
InChI KeyDDGJUTBQQURRGE-UHFFFAOYSA-N
Isomeric SMILESCOC1=CC=C(C=C1)C1=CC(=O)C2=C(O1)C(OC)=C(OC)C=C2OC
Average Molecular Weight342.3426
Monoisotopic Molecular Weight342.110338308
Chemical Taxonomy
ClassPolyphenols
FamilyFlavones
Physico-Chemical Properties - Experimental
PropertyValueReference
Experimental logPNot Available
Experimental Water SolubilityNot Available
Melting PointMp 207-208°DFC
Foods of Origin
Orange
Production Data
Production Methodcommercial
Production Method ReferenceNot Available
Production Method Reference FileNot Available
Quantity Available1 to 2 mg
Delivery Time2 weeks
Storage Formpowder
Storage Conditions4°C
StabilityNot Available
Purityunknown
Spectra
Spectral Data Upon RequestNot Available
Provider Information
Contact NameContact InstitutionContact Email
Claudine ManachINRA, Human Nutrition, Research Center Auvergne-Rhône-Alpes - Theix, Clermont-Ferrand, FR, F-63122claudine.manach@inra.fr
Commercial Vendors
Not Available