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Isokotanin B

Names

[ CAS No. ]:
154160-09-5

[ Name ]:
Isokotanin B

[Synonym ]:
[6,6'-Bi-2H-1-benzopyran]-2,2'-dione, 7-hydroxy-4,4',7'-trimethoxy-5,5'-dimethyl-
7-Hydroxy-4,4',7'-trimethoxy-5,5'-dimethyl-2H,2'H-6,6'-bichromene-2,2'-dione
Isokotanin B

Biological Activity

[Description]:

Isokotanin B is a metabolite of bicoumarin isolated from the sclerotia of Aspergillus alliaceus. Isokotanin B shows activity against the corn earworm Helicoverpa zea and the dried fruit bettle Carpophilus hemipterus[1].

[Related Catalog]:

Research Areas >> Infection

[References]

[1]. Laakso JA, et al. Isokotanins A-C: new bicoumarins from the sclerotia of Aspergillus alliaceus. J Nat Prod. 1994;57(1):128-133.

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
647.1±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C23H20O8

[ Molecular Weight ]:
424.400

[ Flash Point ]:
226.7±25.0 °C

[ Exact Mass ]:
424.115814

[ LogP ]:
3.48

[ Vapour Pressure ]:
0.0±2.0 mmHg at 25°C

[ Index of Refraction ]:
1.650

Related Compounds