Robinetin

490-31-3

3,7-Dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-1-one; 3,3',4',5',7-Pentahydroxyflavone; Norkanugin

Not a hazardous substance according to GHS.

>95% (HPLC)

OC1=C(Oc2cc(O)ccc2C1=O)c3cc(O)c(O)c(O)c3

C15 H10 O7

302.24

InChI=1S/C15H10O7/c16-7-1-2-8-11(5-7)22-15(14(21)12(8)19)6-3-9(17)13(20)10(18)4-6/h1-5,16-18,20-21H

IUPAC name: 3,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one

Room Temperature

+4°C