Description
Rhamnetin is a natural compound isolated from the branch of Rhamnus cathartica. Beta-Rhamnocitrin is used as a 0.4% aq. soln. for photometric detn. of U (max 505 nm), Th, Fe.
Synonyms
rhamnetin; 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxychromen-4-one
Molecular Formula
C16H12O7
Canonical SMILES
COC1=CC(=C2C(=C1)OC(=C(C2=O)O)C3=CC(=C(C=C3)O)O)O
InChI
InChI=1S/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3
InChIKey
JGUZGNYPMHHYRK-UHFFFAOYSA-N