| Identification | Back Directory | [Name]
1,2-Dimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-4,5(6H)-dione | [CAS]
55610-02-1 | [Synonyms]
Cepharadione B
1,2-Dimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-4,5(6H)-dione
4H-Dibenzo[de,g]quinoline-4,5(6H)-dione, 1,2-dimethoxy-6-methyl- | [Molecular Formula]
C19H15NO4 | [MOL File]
55610-02-1.mol | [Molecular Weight]
321.33 |
| Hazard Information | Back Directory | [Description]
A further aporphine type alkaloid obtained from the callus tissue of Stephania
cepharantha, this alkaloid is the dimethoxy analogue of the preceding base. It also
forms orange needles and gives a bright orange fluorescence. The ultraviolet
spectrum in EtOH has absorption maxima at 213, 244, 303, 315 and 440 nm with
a shoulder at 273 nm. | [Definition]
ChEBI: Cepharadione B is an isoquinoline alkaloid. It is functionally related to an aporphine. | [References]
Akasu, Itokawa, Fujita, Tetrahedron Lett., 3609 (1974) |
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