7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione
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7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione
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CAS No:
69975-77-5
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Formula:
C22H18O8
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Chemical Name:
7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione
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Synonyms:
bis(8,8"-(7-hydroxy-4-methoxy-5-methylcoumarin));orlandin;7-hydroxy-8-(7-hydroxy-4-methoxy-5-methyl-2-oxochromen-8-yl)-4-methoxy-5-methylchromen-2-one;7,7"-dihydroxy-4,4"-dimethoxy-5,5"-dimethyl-2H,2"H-8,8"-bichromene-2,2"-dione;7,7"-Dihydroxy-4,4"-dimethoxy-5,5"-dimethyl-(8,8"-bi-2H-1-benzopyran)-2,2"-dione;CHEBI:64473;DTXSID20220243;(8,8"-Bi-2H-1-Benzopyran)-2,2"-dione, 7,7"-dihydroxy-4,4"-dimethoxy-5,5"-dimethyl-
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CAS No:
Description
Orlandin is a member of the class of 8,8'-bicoumarins that is kotanin in which the methoxy groups at the 7 and 7' positions are replaced by hydroxy groups. A fungal metabolite, its isolation from Aspergillus niger was first reported in 1979. It has a role as an Aspergillus metabolite. It is a conjugate acid of an orlandin(1-).
7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione Basic Attributes
410.376
410.1
DTXSID20220243
Computed Properties
Molecular Weight:410.4
XLogP3:2.9
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:3
Exact Mass:410.10016753
Monoisotopic Mass:410.10016753
Topological Polar Surface Area:112
Heavy Atom Count:30
Complexity:709
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
7,7'-Dihydroxy-4,4'-dimethoxy-5,5'-dimethyl-8,8'-bi(2H-1-benzopyran)-2,2'-dione
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