Products 27909-08-6
CAS 27909-08-6 appears in our catalog under these names: Kotanin A, Kotanin. Offered by: GLPBio, MedChemExpress. Available pack sizes: 2,5mg, 500μg, 2.5 mg.
(+)-kotanin is a member of the class of 8,8'-bicoumarins resulting from the formal oxidative dimerisation of 4,7-dimethoxy-5-methyl-2H-chromen-2-one (the S-(+) enantiomer). A fungal metabolite, its isolation from Aspergillus clavatus was first reported in 1971. It has a role as a metabolite. It is functionally related to an orlandin.
Source: ChEBI
| Molecular formula | C24H22O8 |
|---|---|
| Molecular weight | 438.4 g/mol |
| IUPAC name | 8-(4,7-dimethoxy-5-methyl-2-oxochromen-8-yl)-4,7-dimethoxy-5-methylchromen-2-one |
| InChIKey | CSJOUDOXDHMIAH-UHFFFAOYSA-N |
| SMILES | CC1=CC(=C(C2=C1C(=CC(=O)O2)OC)C3=C(C=C(C4=C3OC(=O)C=C4OC)C)OC)OC |
Computed by PubChem (NCBI)
Synonyms:
Npc122678, Kotanin, (+)-Kotanin, Kotanin A, 8-(4,7-dimethoxy-5-methyl-2-oxochromen-8-yl)-4,7-dimethoxy-5-methylchromen-2-one, (+)-4,4',7,7'-Tetramethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione, (+)-5,5'-Dimethyl-4,4',7,7'-tetramethoxy-8,8'-bicoumarin, 5-19-07-00123 (Beilstein Handbook Reference), (+)-4,4',7,7'-tetramethoxy-5,5'-dimethyl-2H,2'H-8,8'-bichromene-2,2'-dione, (aS)-(+)-4,4',7,7'-tetramethoxy-5,5'-dimethyl-2H,2'H-8,8'-bichromene-2,2'-dione