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55610-01-0

55610-01-0 Structure

55610-01-0 Structure
IdentificationBack Directory
[Name]

5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline-5,6(7H)-dione, 7-methy l-
[CAS]

55610-01-0
[Synonyms]

NSC 650435
Cepharadione A
7-Methyl-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline-5,6(7H)-dione
5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline-5,6(7H)-dione, 7-methy l-
[Molecular Formula]

C18H11NO4
[MDL Number]

MFCD26406103
[MOL File]

55610-01-0.mol
[Molecular Weight]

305.28
Chemical PropertiesBack Directory
[Melting point ]

>350°C
Hazard InformationBack Directory
[Description]

The callus tissue of Stephania cepharantha has provided a number of alkaloids that have been discovered and characterized by Japanese investigators. This base forms orange needles which melt above 350°C and possess a bright orange fluorescence. The ultraviolet spectrum has absorption maxima at 219, 238, 279, 290, 303, 315 and 439 nm with a shoulder at 265 nm. It belongs to the aporphine class and contains a methylenedioxy group and a methylimino group in the molecule.
[Definition]

ChEBI: Cepharadione A is an isoquinoline alkaloid.
[References]

Akasu, Itokawa, Fujita, Tetrahedron Lett., 3609 (1974)
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