Cepharadione B

Catalog Number	ACM55610021
CAS Number	55610-02-1
Synonyms	1,2-Dimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-4,5(6H)-dione
Molecular Weight	321.3
InChI	InChI=1S/C19H15NO4/c1-20-13-8-10-6-4-5-7-11(10)16-15(13)12(17(21)19(20)22)9-14(23-2)18(16)24-3/h4-9H,1-3H3
InChI Key	AFKGBLKLNRDQFN-UHFFFAOYSA-N
Purity	95%+
Complexity	536
Covalently-Bonded Unit Count	1
Defined Atom Stereocenter Count	0
Exact Mass	321.10010796
Heavy Atom Count	24
Hydrogen Bond Acceptor Count	4
Hydrogen Bond Donor Count	0
Monoisotopic Mass	321.10010796
PhysicalState	Powder
Rotatable Bond Count	2
Topological Polar Surface Area	55.8 Ų

Custom Q&A

What is the chemical name of Cepharadione B?

1,2-Dimethoxy-6-methyl-4H-dibenzo[de,g]quinoline-4,5(6H)-dione

What are some synonyms for Cepharadione B?

Cepharadione B; 4H-Dibenzo[de,g]quinoline-4,5(6H)-dione, 1,2-dimethoxy-6-methyl-

What is the CAS number for Cepharadione B?

55610-02-1

What is the molecular formula of Cepharadione B?

C19H15NO4

What is the molecular weight of Cepharadione B?

321.33

Where is Cepharadione B obtained from?

Cepharadione B is obtained from the callus tissue of Stephania cepharantha.

What is the color of Cepharadione B?

Cepharadione B forms orange needles and gives a bright orange fluorescence.

What are the absorption maxima in the ultraviolet spectrum of Cepharadione B in EtOH?

213, 244, 303, 315, and 440 nm with a shoulder at 273 nm

What is Cepharadione B functionally related to?

Cepharadione B is functionally related to an aporphine.

Which researchers were referenced for information on Cepharadione B?

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

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